Repair and Diagnosis (Single Page)
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Wiring Diagrams- System Wiring Diagrams
- Using lemon2025'S Wiring Diagrams
- Air Conditioning
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- Cooling Fan
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- Horn
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- Using lemon2025'S System Wiring Diagrams
- System Wiring Diagrams
- Accessories & Equipment
- Anti-Theft Systems
- Anti-Theft System
- Description
- Operation
- Trouble Shooting
- Component Testing
- Circuit Testing
- Notes
- Test 1: Indicator Light Circuit
- Test 2: Starter Relay Circuit
- Test 3: Anti-Theft Horn Circuit
- Test 4: Horn Relay Circuit
- Test 5: Headlight Control Relay Circuit
- Test 6: Taillight Control Relay Circuit
- Test 7: Ignition Switch Circuit
- Test 8: Trunk Key Lock & Unlock Switch Circuit
- Test 9: Trunk Courtesy Switch Circuit
- Test 10: Door Open Detection Switch Circuit
- Test 11: Door Unlock Detection Switch Circuit
- Test 12: Hood Courtesy Switch Circuit
- Pin Voltage Tests
- Notes
- Anti-Theft Ecu Connector T7 & T8
- Notes
- T7-1 & T7-4
- T7-2 & T7-3
- T7-4 & Ground
- T7-5 & T7-3
- T7-6 & T7-7
- T7-8 & T7-4
- T7-9 & Ground
- T8-1 & Ground
- T8-4 & T7-4
- T8-6 & T7-4
- T8-7 & T7-4
- T8-8 & T7-4
- T8-9 & T7-4
- T7-10 & T7-4
- T7-11 & T7-4
- T8-12 & T7-4
- T4-13 & T3-4
- T8-14 & T7-4
- T8-14& T7-4
- T8-15 & T7-4
- T8-16 & T7-4
- T8-19 & T7-4
- T8-20 & T7-4
- T8-21 & T7-4
- T8-22 & T7-4
- T7-23 & T7-4
- T8-24 & T7-4
- T8-25 & Ground
- Wiring Diagrams
- Door Locks, Trunk Lid & Fuel Door - Power
- Description
- Operation
- Electrical Component Locations
- Trouble Shooting
- Circuit Testing
- Fuel Door Release Circuit Test
- Ecu Power Source Circuit Test
- Actuator Power Source Circuit Test
- Door Lock Motor Circuit Test
- Trunk Release Motor Circuit Test
- Door Lock Control Switch Circuit Test
- Door Key Lock & Unlock Switch Circuit Test
- Key Unlock Warning Switch Circuit Test
- Door Unlock Detection Switch Circuit Test
- Trunk Release Main Switch Circuit Test
- Trunk Release Opener Switch Circuit Test
- Door Open Detection Switch Circuit Test
- Removal & Installation
- Wiring Diagrams
- Anti-Theft System
- Cruise Control Systems
- Description
- Operation
- Electrical Component Locations
- Adjustments
- Trouble Shooting
- Self-Diagnostic System
- DTC Tests
- Notes
- DTC Test 11 Or 13: Actuator Motor Circuit
- DTC Test 11 Or 15: Actuator Motor Circuit
- DTC Test 12: Actuator Magnetic Clutch Circuit
- DTC Test 13: Actuator Position Sensor Circuit
- DTC Test 14: Actuator Mechanical Malfunction
- DTC Test 21 Or 23: Speed Sensor Circuit
- DTC Test 32: Cruise Control Switch Circuit
- DTC Test 41: Cruise Control Ecu
- DTC Test 51: Idle Signal Circuit
- Checking System Operation
- Circuit Testing
- Notes
- Input Signal Circuits
- Test 1: Stoplight Switch Circuit
- Test 2: Idle Switch Circuit
- Test 3: Electronic-Controlled A/T Communication Circuit
- Test 4: Electronic Fuel Injection Communication Circuit
- Test 5: Parking Brake Switch Circuit
- Test 6: Neutral Start Switch Circuit
- Test 8: Ecu Power Source Circuit
- Test 9: Back-Up Power Source Circuit
- Test 10: Cruise Control Main Switch Circuit
- Test 11: Diagnostic Connector Circuit
- Test 12: Indicator Light Circuit
- Pin Voltage Tests
- Notes
- Cruise Control
- Terminal No. 2 & Ground
- Terminal No. 7 & Ground
- Terminal No. 8 & Ground
- Terminal No. 9 & Ground
- Terminal No. 10 & Ground
- Terminal No. 11 & Ground
- Terminal No. 12 & Ground
- Terminal No. 13 & Ground
- Terminal No. 14 & Ground
- Terminal No. 15 & Ground
- Terminal No. 16 & Ground
- Terminal No. 18 & Ground
- Terminal No. 19 & Ground
- Terminal No. 20 & Ground
- Terminal No. 21 & Ground
- Terminal No. 22 & Ground
- Terminal No. 26 & Ground
- Removal & Installation
- Wiring Diagrams
- Gauges & Instrument Panels
- Description & Operation
- Electrical Component Locations
- Trouble Shooting
- Circuit Testing
- Component Testing
- Notes
- Brake Fluid Level Switch
- Engine Coolant Temperature Gauge
- Fuel Gauge
- Fuel Gauge Resistance
- Fuel Gauge Sending Unit
- Fuel Level Warning Light System
- Hazard Warning Switch
- Light Failure Sensor
- Overdrive (O/D) Off Switch
- Odometer & Trip Meter Switch
- Oil Level Switch
- Oil Pressure Switch
- Parking Brake Switch
- Park/Neutral Position (PNP) Switch
- Rheostat Light Control
- Seat Belt Buckle Switch
- Speedometer
- Tachometer
- Vehicle Speed Sensor (VSS)
- Washer Level Warning Switch
- System Testing
- Notes
- Test 1: No Display
- Test 2: One Needle Does Not Illuminate
- Test 3: Face Illuminated On One Side Only
- Test 4: Brightness Does Not Change When Exterior Lights Are Turned On
- Test 5: Brightness Does Not Change W/ Rheostat Light Control
- Test 6: Illumination Stays On While Starter Is Engaged
- Test 7: Speedometer Does Not Work
- Test 8: Vehicle Speed Sensor (VSS) Signal Problem
- Test 9: Tachometer Inoperative
- Test 10: Fuel Gauge Problem
- Test 11: Fuel Level Warning Light Does Not Light/Always Lit
- Test 12: Engine Coolant Temperature Gauge Problem
- Test 13: Twin Trip & Odometer Does Not Change While Driving
- Test 14: Twin Trip & Odometer Is Reset When Ignition Is Turned Off
- Test 15: Outside Temperature Display Abnormal
- Test 16: Engine Oil Level Warning Light Never On
- Test 17: Engine Oil Level Warning Light Is Always On
- Test 18: Electronic-Controlled Trans. PWR Indicator Problem
- Test 19: Cruise Main Light Problem
- Test 20: O/D Off Light Problem
- Test 21: Shift Position Indicator Problem
- Test 22: TRAC Off Light Problem
- Test 23: Abs Warning Light Problem
- Test 24: High Beam Light Problem
- Test 25: Turn Signal Light Problem
- Test 26: Washer Level Warning Light Problem
- Removal & Installation
- Wiring Diagrams
- Headlights - Automatic
- Heated Glass/Defoggers
- Infotainment
- Mirrors - Power
- Seats - Power W/Memory
- Description
- Operation
- Electrical Component Locations
- Trouble Shooting
- Notes
- Manual & Memory Modes Inoperative
- Manual Mode Inoperative, Memory Return Mode Is Okay
- Memory Function Does Not Operate
- During Return, Seat Does Not Stop When Brake Pedal Is Pressed
- Memory Return Mode Inoperative, Manual Mode Is Okay
- Memory Return Mode Inoperative, When Key Is In Ignition Only
- Memory Return Mode Inoperative, When Key Is Not In Ignition Only
- Component Testing
- Circuit Testing
- +B Power Source Circuit Test
- Ecu Power Source Circuit Test
- Motor Circuit Test
- Position Sensor Power Source Circuit Test
- Position Sensor Circuit Test
- Stoplight Switch Circuit Test
- Park/Neutral Position Switch Circuit Test
- Parking Brake Switch Circuit Test
- Ignition Switch Circuit Test
- Power Seat Switch Circuit Test
- Serial Communication Circuit Test
- Wiring Diagrams
- Steering Column Switches
- Window Motors & Regulators
- Wiper/Washer Systems
- Anti-Theft Systems
- Body & Frame
- Door Locks
- Anti-Theft System
- Description
- Operation
- Trouble Shooting
- Component Testing
- Circuit Testing
- Notes
- Test 1: Indicator Light Circuit
- Test 2: Starter Relay Circuit
- Test 3: Anti-Theft Horn Circuit
- Test 4: Horn Relay Circuit
- Test 5: Headlight Control Relay Circuit
- Test 6: Taillight Control Relay Circuit
- Test 7: Ignition Switch Circuit
- Test 8: Trunk Key Lock & Unlock Switch Circuit
- Test 9: Trunk Courtesy Switch Circuit
- Test 10: Door Open Detection Switch Circuit
- Test 11: Door Unlock Detection Switch Circuit
- Test 12: Hood Courtesy Switch Circuit
- Pin Voltage Tests
- Notes
- Anti-Theft Ecu Connector T7 & T8
- Notes
- T7-1 & T7-4
- T7-2 & T7-3
- T7-4 & Ground
- T7-5 & T7-3
- T7-6 & T7-7
- T7-8 & T7-4
- T7-9 & Ground
- T8-1 & Ground
- T8-4 & T7-4
- T8-6 & T7-4
- T8-7 & T7-4
- T8-8 & T7-4
- T8-9 & T7-4
- T7-10 & T7-4
- T7-11 & T7-4
- T8-12 & T7-4
- T4-13 & T3-4
- T8-14 & T7-4
- T8-14& T7-4
- T8-15 & T7-4
- T8-16 & T7-4
- T8-19 & T7-4
- T8-20 & T7-4
- T8-21 & T7-4
- T8-22 & T7-4
- T7-23 & T7-4
- T8-24 & T7-4
- T8-25 & Ground
- Wiring Diagrams
- Door Locks, Trunk Lid & Fuel Door - Power
- Description
- Operation
- Electrical Component Locations
- Trouble Shooting
- Circuit Testing
- Fuel Door Release Circuit Test
- Ecu Power Source Circuit Test
- Actuator Power Source Circuit Test
- Door Lock Motor Circuit Test
- Trunk Release Motor Circuit Test
- Door Lock Control Switch Circuit Test
- Door Key Lock & Unlock Switch Circuit Test
- Key Unlock Warning Switch Circuit Test
- Door Unlock Detection Switch Circuit Test
- Trunk Release Main Switch Circuit Test
- Trunk Release Opener Switch Circuit Test
- Door Open Detection Switch Circuit Test
- Removal & Installation
- Wiring Diagrams
- Anti-Theft System
- Mirrors - Power
- Seats - Power W/Memory
- Description
- Operation
- Electrical Component Locations
- Trouble Shooting
- Notes
- Manual & Memory Modes Inoperative
- Manual Mode Inoperative, Memory Return Mode Is Okay
- Memory Function Does Not Operate
- During Return, Seat Does Not Stop When Brake Pedal Is Pressed
- Memory Return Mode Inoperative, Manual Mode Is Okay
- Memory Return Mode Inoperative, When Key Is In Ignition Only
- Memory Return Mode Inoperative, When Key Is Not In Ignition Only
- Component Testing
- Circuit Testing
- +B Power Source Circuit Test
- Ecu Power Source Circuit Test
- Motor Circuit Test
- Position Sensor Power Source Circuit Test
- Position Sensor Circuit Test
- Stoplight Switch Circuit Test
- Park/Neutral Position Switch Circuit Test
- Parking Brake Switch Circuit Test
- Ignition Switch Circuit Test
- Power Seat Switch Circuit Test
- Serial Communication Circuit Test
- Wiring Diagrams
- Sun Roof/T-Top/Convertible Top
- Power Windows
- Door Locks
- Brakes
- Anti-Lock Brakes
- Anti-Lock Brake System - With Traction Control
- Description
- Operation
- Servicing
- Bleeding Brake System
- Trouble Shooting
- Ecu Pin Voltage
- Diagnosis & Testing
- Self-Diagnostic System
- Circuit Tests
- DIAGOSTIC Tests
- Removal & Installation
- Overhaul
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System - Without Traction Control
- Description
- Operation
- Servicing
- Bleeding Brake System
- Trouble Shooting
- Ecu Pin Voltage
- Diagnosis & Testing
- Self-Diagnostic System
- Circuit Tests
- Diagnostic Tests
- Removal & Installation
- Overhaul
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Traction Control System
- Description
- Operation
- Component Locations
- Bleeding Brake System
- Trouble Shooting
- Self-Diagnostic System
- Connector Identification
- Circuit Tests
- Slip Indicator Light Circuit
- Tc TERMINAL CIRCUIT
- TRAC Indicator Light Circuit (GS300)
- TRAC Off Indicator, TRAC Cut Switch Circuit
- DTC 24: TRAC Sub-Throttle Actuator Circuit (1997)
- DTC 25 Or 26: TRAC Sub-Throttle Valve
- DTC 28 Or 29: Throttle Valve Motor Driver (1997, Except GS300)
- DTC 31, 32, 33 Or 34: Speed Sensor Circuit (GS300)
- DTC 41: IG Power Supply Circuit
- DTC 43: Abs Control System Malfunction (Except GS300)
- DTC 43: Abs/TRAC Control System Malfunction (GS300)
- DTC 44: Ne Signal Circuit Malfunction
- DTC 45 Or 46: Main Throttle Position Sensor Circuit (GS300)
- DTC 47 Or 48: Sub-Throttle Position Sensor Circuit (LS400, 1997 SC300 & SC400)
- DTC 47 Or 48: Sub-Throttle Position Sensor Circuit (GS300)
- DTC 49: Engine Communication Circuit (GS300)
- DTC 51: Engine Malfunction Detection Circuit
- DTC 52: Brake Fluid Level Warning Switch Circuit (Except GS300)
- DTC 53: ECM Communication Circuit Malfunction (Except GS300)
- DTC 61: Abs/TRAC Ecu & TRAC Ecu Communication Circuit Malfunction (GS300)
- Removal & Installation
- Overhaul
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System - With Traction Control
- Mechanical - Hydraulic
- Traction Control
- Anti-Lock Brake System - With Traction Control
- Description
- Operation
- Servicing
- Bleeding Brake System
- Trouble Shooting
- Ecu Pin Voltage
- Diagnosis & Testing
- Self-Diagnostic System
- Circuit Tests
- DIAGOSTIC Tests
- Removal & Installation
- Overhaul
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System - Without Traction Control
- Description
- Operation
- Servicing
- Bleeding Brake System
- Trouble Shooting
- Ecu Pin Voltage
- Diagnosis & Testing
- Self-Diagnostic System
- Circuit Tests
- Diagnostic Tests
- Removal & Installation
- Overhaul
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Traction Control System
- Description
- Operation
- Component Locations
- Bleeding Brake System
- Trouble Shooting
- Self-Diagnostic System
- Connector Identification
- Circuit Tests
- Slip Indicator Light Circuit
- Tc TERMINAL CIRCUIT
- TRAC Indicator Light Circuit (GS300)
- TRAC Off Indicator, TRAC Cut Switch Circuit
- DTC 24: TRAC Sub-Throttle Actuator Circuit (1997)
- DTC 25 Or 26: TRAC Sub-Throttle Valve
- DTC 28 Or 29: Throttle Valve Motor Driver (1997, Except GS300)
- DTC 31, 32, 33 Or 34: Speed Sensor Circuit (GS300)
- DTC 41: IG Power Supply Circuit
- DTC 43: Abs Control System Malfunction (Except GS300)
- DTC 43: Abs/TRAC Control System Malfunction (GS300)
- DTC 44: Ne Signal Circuit Malfunction
- DTC 45 Or 46: Main Throttle Position Sensor Circuit (GS300)
- DTC 47 Or 48: Sub-Throttle Position Sensor Circuit (LS400, 1997 SC300 & SC400)
- DTC 47 Or 48: Sub-Throttle Position Sensor Circuit (GS300)
- DTC 49: Engine Communication Circuit (GS300)
- DTC 51: Engine Malfunction Detection Circuit
- DTC 52: Brake Fluid Level Warning Switch Circuit (Except GS300)
- DTC 53: ECM Communication Circuit Malfunction (Except GS300)
- DTC 61: Abs/TRAC Ecu & TRAC Ecu Communication Circuit Malfunction (GS300)
- Removal & Installation
- Overhaul
- Adjustments
- Torque Specifications
- Wiring Diagrams
- Anti-Lock Brake System - With Traction Control
- Anti-Lock Brakes
- Drivelines & Axles
- Axle Shafts - RWD
- Differentials & Drive Axles
- Driveshaft & Universal Joints
- Electrical
- Charging Systems
- Component Locations
- Fuses & Circuit Breakers
- Gauges
- Instrument Panel
- Description & Operation
- Electrical Component Locations
- Trouble Shooting
- Circuit Testing
- Component Testing
- Notes
- Brake Fluid Level Switch
- Engine Coolant Temperature Gauge
- Fuel Gauge
- Fuel Gauge Resistance
- Fuel Gauge Sending Unit
- Fuel Level Warning Light System
- Hazard Warning Switch
- Light Failure Sensor
- Overdrive (O/D) Off Switch
- Odometer & Trip Meter Switch
- Oil Level Switch
- Oil Pressure Switch
- Parking Brake Switch
- Park/Neutral Position (PNP) Switch
- Rheostat Light Control
- Seat Belt Buckle Switch
- Speedometer
- Tachometer
- Vehicle Speed Sensor (VSS)
- Washer Level Warning Switch
- System Testing
- Notes
- Test 1: No Display
- Test 2: One Needle Does Not Illuminate
- Test 3: Face Illuminated On One Side Only
- Test 4: Brightness Does Not Change When Exterior Lights Are Turned On
- Test 5: Brightness Does Not Change W/ Rheostat Light Control
- Test 6: Illumination Stays On While Starter Is Engaged
- Test 7: Speedometer Does Not Work
- Test 8: Vehicle Speed Sensor (VSS) Signal Problem
- Test 9: Tachometer Inoperative
- Test 10: Fuel Gauge Problem
- Test 11: Fuel Level Warning Light Does Not Light/Always Lit
- Test 12: Engine Coolant Temperature Gauge Problem
- Test 13: Twin Trip & Odometer Does Not Change While Driving
- Test 14: Twin Trip & Odometer Is Reset When Ignition Is Turned Off
- Test 15: Outside Temperature Display Abnormal
- Test 16: Engine Oil Level Warning Light Never On
- Test 17: Engine Oil Level Warning Light Is Always On
- Test 18: Electronic-Controlled Trans. PWR Indicator Problem
- Test 19: Cruise Main Light Problem
- Test 20: O/D Off Light Problem
- Test 21: Shift Position Indicator Problem
- Test 22: TRAC Off Light Problem
- Test 23: Abs Warning Light Problem
- Test 24: High Beam Light Problem
- Test 25: Turn Signal Light Problem
- Test 26: Washer Level Warning Light Problem
- Removal & Installation
- Wiring Diagrams
- Instrument Panel
- Starter
- Wiring Diagrams
- System Wiring Diagrams
- Using lemon2025'S Wiring Diagrams
- Air Conditioning
- Anti-Theft
- Computer Data Lines
- Cooling Fan
- Cruise Control
- Defoggers
- Electronic Power Steering
- Engine Performance
- Exterior Lights
- Ground Distribution
- Headlights
- Horn
- Instrument Cluster
- Interior Lights
- Memory Systems
- Passive Restraints
- Power Antenna
- Power Distribution
- Power Door Locks
- Power Mirrors
- Power Seats
- Power Top/Sunroof
- Power Windows
- Radio
- Shift Interlock
- Starting/Charging
- Transmission
- Trunk, Tailgate, Fuel Door
- Warning Systems
- Wiper/Washer
- Using lemon2025'S System Wiring Diagrams
- System Wiring Diagrams
- Engine Mechanical
- Accessory Drive Belts
- Cooling Fan
- Cooling System (Mechanical)
- Mechanical
- 4.0L V8
- Engine Identification
- Adjustments
- Removal & Installation
- Overhaul
- Engine Oiling
- Torque Specifications
- Engine Specifications
- 4.0L V8
- Starter
- Timing Belt Replacement - 4.0L
- Engine Performance
- Engine Controls - Adjustments
- Application
- Emissions
- EGR Function Testing - LEXUS
- Emission Applications
- Emission Control Abbreviations
- State Emission Standards - Diesel
- State Emission Standards - Gas
- ALASKA
- ARIZONA
- CALIFORNIA
- Colorado
- CONNECTICUT
- DELAWARE
- District Of COLUMBIA
- GEORGIA
- IDAHO
- ILLINOIS
- INDIANA
- KENTUCKY
- MARYLAND
- MASSACHUSETTS
- MISSOURI
- NEVADA
- New Jersey
- New MEXICO
- New YORK
- North CAROLINA
- OHIO
- OREGON
- PENNSYLVANIA
- RHODE Island
- TENNESSEE
- TEXAS
- UTAH
- VIRGINIA
- WASHINGTON
- WISCONSIN
- U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
- U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
- U.S. EPA Im240 Emission Standards
- Engine Controls - Pin Voltage Charts
- Remove, Overhaul & Install
- Sensor Range Charts
- Engine Controls - Specifications
- System
- Engine Controls - Basic Testing
- Engine Controls - System/Component Tests
- Introduction
- Connector Identification
- Acoustic Control Induction System (ACIS)
- Computerized Engine Controls
- Engine Sensors & Switches
- Notes
- Camshaft Sensors
- Crankshaft Sensor
- Exhaust Gas RECIRCULATION (EGR) Temperature Sensor
- Engine Coolant Temperature (ECT) Sensor
- Intake Air Temperature (IAT) Sensor
- Knock Sensor
- Mass Airflow (MAF) Sensor
- Oxygen Sensor Heater Resistance
- Oxygen Sensor Operation
- Park/Neutral Position (PNP) Switch
- Park/Neutral Position (PNP) Switch Circuit
- Sub-Throttle Position (Sub-TP) Sensor
- Throttle Position (TP) Sensor
- Vapor Pressure Sensor Circuit
- Vehicle Speed Sensor (VSS) No. 1
- Vehicle Speed Sensor (VSS) No. 1 Circuit (Speedometer Operates)
- Vehicle Speed Sensor (VSS) No. 1 Circuit (Speedometer Does Not Operate)
- Modules, Motors, Relays & Solenoids
- Fuel System
- Fuel Cut System Operation
- Fuel Injector Circuit
- Fuel Injector Operation
- Fuel Injector Resistance
- Fuel Injector Volume
- Fuel Pump Operation
- Fuel Pump Resistance
- Fuel Pump Control Circuit
- Fuel Pump Pressure
- Fuel Pressure Regulator
- Fuel Pressure Regulator Vacuum Switching Valve (VSV)
- Fuel Pressure Regulator VSV Control Circuit
- Fuel System Pressure
- Idle Control System
- Ignition System
- Emission Systems & Sub-Systems
- Throttle Controls
- Miscellaneous Controls
- Engine Controls - Tests W/Codes
- Introduction
- Self-Diagnostic System
- Scan Tool Problems
- Circuit Tests
- Notes
- DTC P0100 - Mass Airflow (MAF) Sensor Circuit
- DTC P0101 - Mass Airflow (MAF) Sensor Circuit Range/Performance Problem
- DTC P0110 - Intake Air Temperature (IAT) Sensor Circuit
- DTC P0115 - Engine Coolant Temperature (ECT) Sensor Circuit
- DTC P0116 - Engine Coolant Temperature (ECT) Sensor Circuit Range/Performance Problem
- DTC P0120 - Throttle Position (TP) Sensor Circuit Malfunction
- DTC P0121 - Throttle Position (TP) Sensor Circuit Range/Performance Problem
- DTC P0125 - Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0130, P0150 - Oxygen Sensor Related
- DTC P0133, O0153 - Oxygen Sensor Related
- DTC P0135, P0141, P0155, P0161 - Oxygen Sensor Related
- DTC P0136, P0156 - Oxygen Sensor Related
- DTC P0141 - Oxygen Sensor Related
- DTC P0150 - Oxygen Sensor Related
- DTC P0153 - Oxygen Sensor Related
- DTC P0155 - Oxygen Sensor Related
- DTC P0156 - Oxygen Sensor Related
- DTC P0161 - Oxygen Sensor Related
- DTC P0171, P0172 - Oxygen Sensor Related
- DTC P0300 - Random Misfire Detected
- DTCS P0301, P0308 - Cylinders No. 1-8 Misfire Detected
- DTC P0325, P0330 - Knock Sensor No. 1 & 2.
- DTC P0335, P1335 - Crankshaft Position (CKP) Sensor Circuit
- DTC P0340 - Camshaft Position (CMP) Sensor Circuit
- DTC P0401 - Insufficient Exhaust Gas RECIRCULATION (EGR) Flow Detected
- DTC P0402 - Excessive EGR Flow Detected
- DTC P0403 - EGR Circuit Malfunction
- DTC P0420, P0430 - Catalyst System Efficiency Below Threshold
- DTC P0440 - EVAP System Malfunction
- DTC P0441 - Incorrect EVAP Purge Flow DTC P0446 - Vent Control Malfunction
- DTC P0450 - Oxygen Sensor Related EVAP Pressure Sensor Malfunction
- DTC P0500 - Vehicle Speed Sensor (VSS) Malfunction
- DTC P0505 - Idle Control System Malfunction
- DTC P0510 - Closed Throttle Position (CTP) Switch Malfunction
- DTC P1100 - Barometric Pressure (BARO) Sensor Circuit Malfunction
- DTC P1200 - Fuel Pump Relay Circuit Malfunction
- DTC P1300, P1305 - IGNITOR Circuit Malfunction
- DTC P1335 - Crankshaft Position (CKP) Sensor Circuit
- DTC P1400 - Sub-Throttle Position (Sub-TP) Sensor Malfunction
- DTC P1401 - Sub-Throttle Position (Sub-TP) Sensor Circuit Range/Performance Problem
- DTC P1520 - Stoplight Switch Signal Malfunction
- DTC P1600 - ECM Batt Malfunction
- DTC P1605 - Knock Control ECM Malfunction
- DTC P1780 - Park/Neutral Position Switch Malfunction
- Summary
- Engine Controls - Tests W/O Codes
- Testing & Diagnosis
- Engine Controls - Basic Testing
- Engine Controls - System/Component Tests
- Introduction
- Connector Identification
- Acoustic Control Induction System (ACIS)
- Computerized Engine Controls
- Engine Sensors & Switches
- Notes
- Camshaft Sensors
- Crankshaft Sensor
- Exhaust Gas RECIRCULATION (EGR) Temperature Sensor
- Engine Coolant Temperature (ECT) Sensor
- Intake Air Temperature (IAT) Sensor
- Knock Sensor
- Mass Airflow (MAF) Sensor
- Oxygen Sensor Heater Resistance
- Oxygen Sensor Operation
- Park/Neutral Position (PNP) Switch
- Park/Neutral Position (PNP) Switch Circuit
- Sub-Throttle Position (Sub-TP) Sensor
- Throttle Position (TP) Sensor
- Vapor Pressure Sensor Circuit
- Vehicle Speed Sensor (VSS) No. 1
- Vehicle Speed Sensor (VSS) No. 1 Circuit (Speedometer Operates)
- Vehicle Speed Sensor (VSS) No. 1 Circuit (Speedometer Does Not Operate)
- Modules, Motors, Relays & Solenoids
- Fuel System
- Fuel Cut System Operation
- Fuel Injector Circuit
- Fuel Injector Operation
- Fuel Injector Resistance
- Fuel Injector Volume
- Fuel Pump Operation
- Fuel Pump Resistance
- Fuel Pump Control Circuit
- Fuel Pump Pressure
- Fuel Pressure Regulator
- Fuel Pressure Regulator Vacuum Switching Valve (VSV)
- Fuel Pressure Regulator VSV Control Circuit
- Fuel System Pressure
- Idle Control System
- Ignition System
- Emission Systems & Sub-Systems
- Throttle Controls
- Miscellaneous Controls
- Engine Controls - Tests W/Codes
- Introduction
- Self-Diagnostic System
- Scan Tool Problems
- Circuit Tests
- Notes
- DTC P0100 - Mass Airflow (MAF) Sensor Circuit
- DTC P0101 - Mass Airflow (MAF) Sensor Circuit Range/Performance Problem
- DTC P0110 - Intake Air Temperature (IAT) Sensor Circuit
- DTC P0115 - Engine Coolant Temperature (ECT) Sensor Circuit
- DTC P0116 - Engine Coolant Temperature (ECT) Sensor Circuit Range/Performance Problem
- DTC P0120 - Throttle Position (TP) Sensor Circuit Malfunction
- DTC P0121 - Throttle Position (TP) Sensor Circuit Range/Performance Problem
- DTC P0125 - Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0130, P0150 - Oxygen Sensor Related
- DTC P0133, O0153 - Oxygen Sensor Related
- DTC P0135, P0141, P0155, P0161 - Oxygen Sensor Related
- DTC P0136, P0156 - Oxygen Sensor Related
- DTC P0141 - Oxygen Sensor Related
- DTC P0150 - Oxygen Sensor Related
- DTC P0153 - Oxygen Sensor Related
- DTC P0155 - Oxygen Sensor Related
- DTC P0156 - Oxygen Sensor Related
- DTC P0161 - Oxygen Sensor Related
- DTC P0171, P0172 - Oxygen Sensor Related
- DTC P0300 - Random Misfire Detected
- DTCS P0301, P0308 - Cylinders No. 1-8 Misfire Detected
- DTC P0325, P0330 - Knock Sensor No. 1 & 2.
- DTC P0335, P1335 - Crankshaft Position (CKP) Sensor Circuit
- DTC P0340 - Camshaft Position (CMP) Sensor Circuit
- DTC P0401 - Insufficient Exhaust Gas RECIRCULATION (EGR) Flow Detected
- DTC P0402 - Excessive EGR Flow Detected
- DTC P0403 - EGR Circuit Malfunction
- DTC P0420, P0430 - Catalyst System Efficiency Below Threshold
- DTC P0440 - EVAP System Malfunction
- DTC P0441 - Incorrect EVAP Purge Flow DTC P0446 - Vent Control Malfunction
- DTC P0450 - Oxygen Sensor Related EVAP Pressure Sensor Malfunction
- DTC P0500 - Vehicle Speed Sensor (VSS) Malfunction
- DTC P0505 - Idle Control System Malfunction
- DTC P0510 - Closed Throttle Position (CTP) Switch Malfunction
- DTC P1100 - Barometric Pressure (BARO) Sensor Circuit Malfunction
- DTC P1200 - Fuel Pump Relay Circuit Malfunction
- DTC P1300, P1305 - IGNITOR Circuit Malfunction
- DTC P1335 - Crankshaft Position (CKP) Sensor Circuit
- DTC P1400 - Sub-Throttle Position (Sub-TP) Sensor Malfunction
- DTC P1401 - Sub-Throttle Position (Sub-TP) Sensor Circuit Range/Performance Problem
- DTC P1520 - Stoplight Switch Signal Malfunction
- DTC P1600 - ECM Batt Malfunction
- DTC P1605 - Knock Control ECM Malfunction
- DTC P1780 - Park/Neutral Position Switch Malfunction
- Summary
- Engine Controls - Tests W/O Codes
- Theory and Operation
- Engine Controls - Theory & Operation
- Introduction
- Computerized Engine Controls
- Electronic Control Module (ECM)
- ECM Power Source
- Input Devices
- A/C Request
- Camshaft Sensor(s)
- Crankshaft Sensor
- Cruise Control ECU
- EGR Temperature Sensor
- Engine Coolant Temperature (ECT) Sensor
- Ignitor
- Intake Air Temperature (IAT) Sensor
- Knock Sensor
- Mass Airflow (MAF) Sensor
- Heated Oxygen Sensor (HO2S)
- Park/Neutral Position (PNP) Switch
- Starter Signal
- Sub-Throttle Position (Sub-TP) Sensor (With TRAC)
- Throttle Position (TP) Sensor
- Vehicle Speed Sensor (VSS)
- Output Signals
- Notes
- A/C Clutch
- A/C Idle-Up System
- ACIS VSV
- EFI Main Relay
- EGR Valve
- EGR VSV
- Electronically Controlled Transmission/Transaxle
- EVAP Canister VSV
- Fuel Injectors
- Fuel Pressure Regulator VSV
- Fuel Pump
- Fuel Pump ECU
- Idle Air Control (IAC) Valve
- Ignitor
- Malfunction Indicator Light
- Oxygen Sensor Heater Control
- Self-Diagnostics
- Fuel System
- Ignition System
- Emission Systems
- Self-Diagnostic System
- Miscellaneous Controls
- Engine Controls - Theory & Operation
- Vacuum Diagrams
- Wiring Diagrams
- General Information
- Abbreviations
- Basic Trouble Shooting
- Basic Trouble Shooting - General Information
- Commonly Used Abbreviations - General Information
- Emission Control Abbreviations
- Engine Performance - Trouble Shooting - General Information
- Brakes
- Anti-Lock Brake Safety Precautions - General Information
- Map - Brake Systems
- Brake Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Accelerometers
- Accumulators
- Anchor Pins
- Anti-Lock Brake Control Assembly(Module)
- Anti-Lock Brake Controller
- Anti-Lock Brake Systems
- Axle Seal
- Backing Plates
- Bleeder Screw
- Brake Abs Active Light (Blue)
- Brake Fluid
- Brake Friction Material
- Brake On - Off Switch
- Brake Pads
- Brake Pedals
- Brake Shoe Hardware
- Brake Shoes
- Brake Stoplight Switches
- Brake Warning Light (Amber)
- Brake Warning Light (Red)
- Bulb Sockets
- Bulbs And LEDS
- Caliper Hardware
- Caliper Mounting Pin
- Caliper Piston
- Caliper Shim
- Caliper Slider Pin (Bolt) Dust Boot
- Caliper Slider Pin (Bolt)
- Calipers
- Combination Valve
- Controllers
- Digital Ratio Axle Controllers And Buffers (Drab And Dram)
- Disable Switches
- Drums
- Electrical Brake Pumps
- Electrical Park Motor
- Electrical Pumps And Motors
- Electro-Magnetic Interference
- Electronic Brake Control Modulator
- Electronic Brake Distribution
- Electronic Brake Traction Control Module
- Electronic Controllers
- Electronic Traction Control
- External Brake Cable
- Flow Control Valve
- Fluid Level Sensor Switches
- Fluid
- Four Wheel Drive Switches
- Friction Material
- G Sensors
- Gaskets
- Gravitational Switches
- Grease Seal
- Height Sensing Proportioning Valve
- High Pressure Accumulator
- Hoses
- Hub
- Hydraulic Control Unit
- Hydraulic Modulators
- Hydro-Boosters
- Hydro-Electric Boosters (POWERMASTER)
- Ignition Disable Switches
- Lamp Driver Relay
- Lateral Acceleration Switches
- LEDS
- Lenses
- Low Pressure Accumulator
- Lug Nut
- Master Cylinder Cover Gasket
- Master Cylinders
- Modulators
- Motor Pack
- Motors
- Pads
- Parking Brake Cable
- Parking Brake Mechanism
- Parking Brake Shoes
- Parking Brake Switches
- Parking Brake Systems
- Pedal Travel Switches
- Pedals
- Power Distribution Center
- POWERMASTER
- Pressure Differential Switches
- Pressure Switches
- Pressure Transducers
- Proportioning Valve
- Pumps
- Relays
- RELUCTOR (Speed) Ring
- Rotors
- Self-Adjusting Systems
- Shoe Hardware
- Shoes
- Sockets
- Speed Sensor (RELUCTOR) Ring
- Speed Sensors (Electronic Wheel And Vehicle)
- Star Wheel
- Steel Brake Lines
- Stoplight Switches
- Stroke Sensor
- Switches
- Tires
- Tone Ring
- Toothed Rings (Tone Wheel)
- Traction Control System (TCS)
- Transfer Tubes
- Vacuum Boosters
- Vacuum Hoses
- Valves
- Wear Indicator
- Wheel Attachment Hardware
- Wheel Bearings, Races And Seals
- Wheel Cylinders
- Wiring Harnesses
- Yaw Rate Sensor
- Brake System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Brake Systems
- Map - Routine Inspection Reference Guide
- Routine Inspection Reference Guide
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Maintenance Overview
- Antifreeze/Coolant
- Visual Inspection
- Radiator Cap Test
- Engine Fan
- Cooling System Power Flush And Refill
- Belts (Except Timing Belts)
- Belt TENSIONER
- Automatic Transmission Fluid
- Automatic Transmission Fluid Exchange & Filter Replacement
- Engine Oil
- Air Filters
- Cabin Air Filter
- Brake Fluid
- Battery
- Battery Cables
- Power Steering
- Power Steering Fluid
- Wiper Blades
- Routine Inspection CHECKSHEET
- Routine Inspection - UICS
- Brake Systems
- Drivetrain And Transmission
- Notes
- Automatic Transmission Fluid
- Clutch Master Cylinders
- Cooler Lines
- Coolers
- Differential Fluid
- Drain Plugs And Gaskets
- Filters And Screens
- Fluids And Lubricants
- Hoses, Lines, And Tubes
- Hydraulic Fluid
- Lubricants
- Manual Transmission Fluid
- Mounts (Engine, Transaxle And Transmission)
- Transfer Case Fluid
- Vacuum Hoses
- Electrical Systems
- Engine Performance And Maintenance
- Notes
- Accessory Belts
- Air Filter Elements
- Air Filter Gaskets
- Air Filter Housings And Gaskets
- Air Pump Belts
- Batteries
- Battery Connectors
- Belt Idler Assemblies (Accessory And Cam Belts)
- Belt TENSIONERS (Accessory And Cam Belt)
- Chemical Engine DECARBONIZATION
- Combustion Chamber Cleaning
- Coolant Recovery Tanks
- Coolant
- Distributor Caps
- Distributor Rotors
- Engine Cooling Systems
- Engine DECARBONIZATION
- Engine Oil Drain Plugs And Gaskets
- Engine Oil Filters And Canisters
- Engine Oil
- Fuel Filters
- Fuel Injector Cleaning
- Fuel Injectors
- Fuel System Cleaning Service
- Hose Clamps
- Hose Connectors
- Hose Couplers
- Hoses And Tubes (Fuel Lines, Radiator, Vacuum, By-Pass, Heater, Recovery Tank And Oil Coolers)
- Ignition Wires (Secondary)
- Intake Cleaning
- O2 Sensors
- PCV Breather Elements
- PCV Valves
- Radiator Caps And Pressurized Expansion Tank Caps
- Spark Plugs
- Thermostats And Housings
- Throttle Body Cleaning
- Timing Belts
- Vacuum Hoses, Tubes And Connections (Non-Metallic)
- Exhaust Systems
- Heating, Ventilation And Air Conditioning Systems
- Steering And Suspension, Wheel Alignment, Wheels And Tires
- Wheel & Tire Supplement
- Reason Code Explanation
- Automotive Terminology & Definitions
- Routine Inspection Reference Guide
- Check Lists
- Computer Relearn Procedures
- OBD-II Drive Cycles
- OBD Monitor Drive Patterns
- Purpose of the Readiness Tests
- Notes
- 1. EGR Monitor (Except 1FZ-FE)
- 2. EGR Monitor (For 1FZ-FE Engine)
- 3. Catalyst Monitor (front And Rear Heated Oxygen Sensor Equipped)
- 4. Catalyst Monitor (A/F Sensor Equipped)
- 5. EVAP Monitor (Fuel Tank Pressure Monitor)
- 6. EVAP Monitor (Vacuum Monitor And LEV II)
- 7. EVAP Monitor (Engine RPM Monitor)
- 8. Heated Oxygen Sensor Monitor (front And Rear Heated Oxygen Sensor Equipped)
- 9. A/F Sensor and Heated Oxygen Sensor Monitor (Front A/F Sensor And Rear Heated Oxygen Sensor Equipped)
- 10. Oxygen Sensor Heater and A/F Sensor Heater Monitor
- Purpose of the Readiness Tests
- OBD Monitor Drive Patterns
- Driveline/Axles
- Drive Axle Noise Diagnosis - General Information
- Gear Tooth Contact Patterns - General Information
- Map - Drive Train & Transmission
- Drive Train & Transmission Systems
- Drivetrain And Transmission
- Notes
- Actuators (Electrical)
- Actuators (Vacuum)
- Automatic Transmission / Transaxle Assemblies/CVTS
- Automatic Transmission Fluid
- Axles
- Bearings And Races
- Bell Cranks
- Bell Housings
- Bushings (External)
- Cables (Speedometer)
- Cables (TV, Detent And Shift)
- Carrier Bearings
- Clutch Cables And Cable Housings
- Clutch Discs (Manual Transmissions)
- Clutch Forks
- Clutch Linkages (Mechanical)
- Clutch Master Cylinders
- Clutch Pedals
- Clutch Pivots
- Clutch Pressure Plates
- Clutch Release Bearings
- Clutch Slave Cylinders (Concentric)
- Clutch Slave Cylinders (Conventional Or External)
- Companion Flanges
- Connectors
- Cooler Bypass Valves
- Cooler Lines
- Coolers
- CV Joints
- Differential And Final Drive Assemblies
- Differential Fluid
- Dip Stick Tubes
- Dip Sticks (Fluid Level Indicators)
- Dowel Pins, Guides And Pilot Holes
- Drain Plugs And Gaskets
- Drive Shaft Flanges
- Drive Shafts And Half Shafts
- Dust Boots
- Engine Mounts
- Exciter Rings
- Filler Tubes
- Filters And Screens
- Flanges
- Flex Plates
- Fluid Level Indicators
- Fluids And Lubricants
- Flywheels
- Force Motors
- Gaskets
- Guides
- Half Shafts
- Hoses, Lines, And Tubes
- Housings (Bell, Case, Tail(Extension) And Auxiliary)
- Hydraulic Fluid
- Intermediate Shaft Support Bearings
- Key Interlock Systems
- Limited Slips
- Lines
- Linkages (External)
- Locking Hub Assemblies
- Locking Hub Control Knobs
- Lubricants
- Manual Transmission Fluid
- Manual Transmission/Transaxle Assemblies
- Metal Clad Seals
- METALASTIC Joints
- Modulator Pins
- Modulators
- Mounts (Engine, Transaxle And Transmission)
- Odometer Drives (Mechanical)
- Odometer Heads (Mechanical)
- Oil Pans
- Pans
- Pilot Holes
- Pressure Plates
- Pressure Switches
- Races
- Rubber Joints (METALASTIC)
- Screens
- Seals (Metal Clad)
- Seals
- Selector Interlock Systems
- Sensors
- Servos
- Shift Interlock Systems (Selector And Key Interlock Systems)
- Side Covers
- Slip Yokes
- Solenoids
- Speed Sensors (Electronic Wheel And Vehicle)
- Speedometer- Driven Gear Housing
- Speedometer/Odometer Drives (Mechanical)
- Speedometer/Odometer Heads (Mechanical)
- Speedometers/Odometers (Electronic)
- Switches
- Tone Wheels
- Toothed Rings (Tone Wheel)
- Torque Converters
- Transaxle Mounts
- Transducers (Transmission)
- Transfer Case Assemblies
- Transfer Case Fluid
- Transmission Coolers
- Transmission Mounts
- Transmission Pans
- Transmission Range Indicators (PRNDL)
- Tubes
- Universal Joints (CARDAN Or Cross Type)
- Vacuum Controls
- Vacuum Hoses
- Vacuum Motors
- Vacuum-Operated Switches
- Vehicle Speed Sensors
- Vents
- Vibration Dampers
- Wheel Attachment Hardware
- Wheel Speed Sensors
- Wiring Harnesses And Connectors
- Yokes And Slip Yokes
- Reason Code Explanation
- Automotive Terminology & Definitions
- Trouble Shooting - Clutches - General Information
- DTC Index
- Electrical
- Map - Electrical Systems
- Electrical Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Actuator Motors (Electric)
- Actuator Motors (Vacuum)
- Air Bags
- Alternators And Generators
- Amplifiers
- Antennas
- Batteries
- Battery Cables, Wires And Connectors
- Battery Cables
- Battery Trays And Hold Down Hardware
- Battery Wires
- Belts
- Bulb Sockets
- Bulbs, Sealed Beams And LEDS
- Cd Players
- Cigarette Lighter Assemblies
- Circuit Breakers
- Clutch Switches
- Connectors
- Control Modules
- Cruise Control Brake Switches
- Cruise Control Cables
- Cruise Control Clutch Switches
- Cruise Control Linkages And Cables
- Cruise Control Reservoirs
- Cruise Control Tubes
- Cruise Control Vacuum Dump Release Valves
- Cruise Control Vacuum Hoses, Tubes And
- Cruise Control Vehicle Speed Sensors
- Defoggers
- Defrosters
- Delays
- Dimmers
- Electric Heaters
- Equalizers
- Fuse Blocks
- Fuse Boxes And Blocks
- Fuses, Fusible Links And Circuit Breakers
- Fusible Links
- Gauges
- Generators
- Ground Cables And Straps
- Ground Straps
- Headlight Adjusters
- Heating Elements (Defrosters, Defoggers, Electric Heaters And Seats)
- Horns And Sirens
- Ignition Switches
- Indicator Lights
- Keyless Entry Keypads And Transmitters
- Keyless Entry Transmitters
- LEDS
- Lenses
- Microphones
- Mirrors (ELECTROCHROMATIC And Heated)
- Motors
- Neutral Safety Switches
- Odometers, Speedometers And Tachometers (Cable Driven)
- Odometers
- Power Distribution Center
- Pulleys
- Receivers, Amplifiers, Equalizers And Sub-Woofer Volume Controls
- Relay Boxes
- Relays
- Sealed Beams
- Seat Heaters
- Security Alarm Sensors
- Sirens
- Solenoids
- Speakers And Microphones
- Speedometer And Tachometer Linkages And Cables
- Speedometer Cables
- Speedometers
- Starters
- Sub-Woofer Volume Control
- Switches
- Tachometer Cables
- Tachometers
- Tape Players And Cd Players
- TENSIONERS
- Timers
- Transceivers
- Transducers
- Vacuum Accumulators (Reservoirs)
- Voltage Regulators
- Washer Fluid Level Senders
- Washer Pumps
- Wiper Arms And Blades
- Wiper Blades
- Wiper Hoses And Nozzles
- Wiper Linkages
- Wiper Nozzles
- Wiper Pump Reservoirs
- Wiring Harnesses And Connectors
- Battery, Starting & Charging System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Electrical Systems
- Using lemon2025'S System Wiring Diagrams
- Map - Electrical Systems
- Engine
- Engine Overhaul Procedures - General Information
- * Please Read This First *
- Description
- Engine Identification
- Inspection Procedures
- Cleaning Procedures
- Component Cleaning
- Cylinder Head Replacement
- Cylinder Head Overhaul
- Pistons, Connecting Rods & Bearings
- Crankshaft & Main Bearings
- Camshaft
- Timing Chains & Belts
- Timing Gears
- Oil Pump
- Break-In Procedure
- General Cooling System Service - General Information
- Engine Overhaul Procedures - General Information
- Engine Performance
- Electrostatic Discharge Warning - General Information
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Map - Engine Performance & Maintenance
- Engine Performance And Maintenance (Including Exhaust Systems)
- Engine Performance & Maintenance CHECKSHEET
- Engine Performance And Maintenance
- Notes
- Accelerator Pedal Position Sensor
- Accessory Belts
- Accessory Pulleys
- Air Conditioning Cycling Switches
- Air Conditioning Pressure Sensors
- Air Ducts And Tubes
- Air Filter Elements
- Air Filter Gaskets
- Air Filter Housings And Gaskets
- Air Fuel Ratio Sensors
- Air Injection Control Solenoids
- Air Plenums
- Air Pump Belts
- Air Pumps (Electric Driven)
- Air Tubes
- Aspirator, Check And DECEL Valves
- Baffles
- Ballast Primary Supply Resistor Wires
- Ballast Resistors And Primary Supply Resistors
- Barometric Pressure Sensors
- Batteries
- Battery Cables, Wires And Connectors
- Battery Connectors
- Battery Trays And Hold Down Hardware
- Battery Wires
- Belt Idler Assemblies (Accessory And Cam Belts)
- Belt TENSIONERS (Accessory And Cam Belt)
- Belt-Driven Air Pumps
- Boost Control Mechanism
- Camshaft Position Sensors
- Carburetors And Chokes
- Casting Core Plugs And Expansion Plugs
- Charge Air Coolers ""INTERCOOLERS"" (CAC)
- Check Valves
- Chemical Engine DECARBONIZATION
- Chokes
- Clutch Pedal Position Switches
- Cold Start Injectors
- Combustion Chamber Cleaning
- Connectors
- Coolant Recovery Tanks
- Coolant
- Cooling Fan Motor Modules
- Cooling Fan Motor Relays And Modules
- Cooling Fan Motor Resistors
- Cooling Fan Motor Sensors And Switches
- Cooling Fan Motor Switches
- Cooling Fan Motors
- Crankshaft Position Sensors
- Cylinder Deactivation Solenoid
- Cylinder Head Assemblies
- DECEL Valves
- Deflectors
- Dip Stick Tubes
- Dip Sticks And Tubes
- Distributor Advances And Retarders (Mechanical And Vacuum)
- Distributor Boots And Shields
- Distributor Caps
- Distributor Retarders (Mechanical And Vacuum)
- Distributor Rotors
- Distributor Shields
- Distributors
- Early Fuel Evaporation Valves (Heat Riser Assemblies)
- EGR Coolers
- EGR Exhaust Manifold Passages
- EGR Intake And Exhaust Manifold Passages
- EGR Plates And Coolers
- Electronic Spark Control Modules
- Electronic Transmission Control Devices
- Electronic Transmission Feedback Devices
- Engine Coolant Temperature Sensors
- Engine Cooling Systems
- Engine Covers (Oil Pan, Valve Cover, Timing Cover)
- Engine DECARBONIZATION
- Engine Oil Canisters
- Engine Oil Coolers (External)
- Engine Oil Drain Plugs And Gaskets
- Engine Oil Filters And Canisters
- Engine Oil Gaskets
- Engine Oil Pressure Gauges (Mechanical)
- Engine Oil
- Evaporative Emissions (EVAP) Canister Filters
- Evaporative Emissions (EVAP) Canister Purge Devices
- Evaporative Emissions (EVAP) Canisters
- Evaporative Emissions (EVAP) Feedback Devices
- Exhaust Gas RECIRCULATION Devices
- Exhaust Gas RECIRCULATION Feedback Devices
- Expansion Plugs
- Fan Control Sensor
- Fuel Accumulators And Dampers
- Fuel And Cold Start Injectors
- Fuel Caps
- Fuel Dampers
- Fuel Delivery Check Valves
- Fuel Distributors (BOSCH Cis)
- Fuel Filler Necks And RESTRICTORS
- Fuel Filters
- Fuel Injector Cleaning
- Fuel Injectors
- Fuel Level Senders
- Fuel Pressure Regulators
- Fuel Pumps (In-Tank, External, Electrical Or Mechanical)
- Fuel Rails
- Fuel RESTRICTORS
- Fuel System Cleaning Service
- Fuel Tanks
- Fuel
- Gaskets
- Grommets (Valve Cover)
- Harmonic Dampers
- Heater Control Valves
- Heater Cores
- Hose Clamps
- Hose Connectors
- Hose Couplers
- Hoses And Tube Couplers, Connectors And Clamps
- Hoses And Tubes (Fuel Lines, Radiator, Vacuum, By-Pass, Heater, Recovery Tank And Oil Coolers)
- Housings
- Idle Air Controls
- Idle Speed Control Actuators
- Ignition Boots
- Ignition Coil Towers
- Ignition Coils
- Ignition Control Modules (ICM)
- Ignition Switches
- Ignition Terminals
- Ignition Wires (Secondary)
- Inertia Fuel Shut-Off Switches
- Intake Air Temperature Sensors
- Intake Cleaning
- Intake Manifolds
- In-Tank Fuel Strainers
- INTERCOOLERS
- Knock Sensors
- Liquid Vapor Separators
- Long Block Assemblies
- Manifold Absolute Pressure (Map) Sensors
- Mass Air Flow (MAF) Sensors
- Metal Air Manifolds And Pipes
- Metal Air Pipes
- Mix Control Solenoids
- Motor Mounts
- O2 Sensors
- Oil Pans
- Oil Pressure Sending Units
- Oil Pump Pick-Up Screens
- Oil Pumps
- O-Rings, Gaskets, Seals And Spring Locks
- Park Neutral Position Switches
- PCV Breather Elements
- PCV Orifices
- PCV Valves
- Pick-Up Assemblies (Includes Magnetic, Hall Effect And Optical)
- Power Steering Pressure Sensors
- Powertrain Control Modules (Pcm) And Prom
- Powertrain Control Prom
- Pressurized Expansion Tank Caps
- Radiator / Cooling Fan Blades
- Radiator / Cooling Fan Clutches
- Radiator Caps And Pressurized Expansion Tank Caps
- Radiators
- Roll Over Valves
- Sealing Compounds
- Seals
- Secondary Air Injection System Management Devices
- Sensors
- Short Block Assemblies
- Shrouds, Baffles And Deflectors
- Spark Plugs
- Spring Locks
- Super Chargers
- Switches
- Thermal Vacuum Valves
- Thermostatic Air Door Assemblies
- Thermostats And Housings
- Throttle Bodies
- Throttle Body Cleaning
- Throttle Cables
- Throttle Linkages And Cables
- Throttle Position Sensors
- Throttle Position Switches
- Timing Belt Sprockets
- Timing Belts
- Timing Covers
- Torque Struts
- Transmission Range Switches
- Tube Clamps
- Tube Connectors
- Tube Couplers
- Tubes
- Turbo Chargers
- Vacuum Connections
- Vacuum Hoses, Tubes And Connections (Non-Metallic)
- Vacuum Regulator Solenoids
- Vacuum Tubes
- Valve Covers
- Vehicle Speed Senors
- Volume Air Flow Sensors
- Waste Gate And Boost Control Mechanisms
- Waste Gate Control Solenoids
- Water Pumps (Electric)
- Water Pumps (Non-Electric)
- Wiring Harnesses And Connectors
- Reason Code Explanation
- Automotive Terminology & Definitions
- Parasitic Load Explanation & Test Procedures - General Information
- State Emission Standards - Diesel
- State Emission Standards - Gas
- ALASKA
- ARIZONA
- CALIFORNIA
- Colorado
- CONNECTICUT
- DELAWARE
- District Of COLUMBIA
- GEORGIA
- IDAHO
- ILLINOIS
- INDIANA
- KENTUCKY
- MARYLAND
- MASSACHUSETTS
- MISSOURI
- NEVADA
- New Jersey
- New MEXICO
- New YORK
- North CAROLINA
- OHIO
- OREGON
- PENNSYLVANIA
- RHODE Island
- TENNESSEE
- TEXAS
- UTAH
- VIRGINIA
- WASHINGTON
- WISCONSIN
- U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
- U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
- U.S. EPA Im240 Emission Standards
- Waveforms - Injector Pattern Tutorial - General Information
- * Please Read This First *
- Purpose Of This Article
- Is A Lab Scope Necessary?
- The Two Types Of Injector Drivers
- The Two Ways Injector Circuits Are Wired
- Interpreting Injector Waveforms
- Current Waveform Samples
- Notes
- Example #1 - Voltage Controlled Driver
- Example #2 - Voltage Controlled Driver
- Example #3 - Voltage Controlled Driver
- Example #4 - Current Controlled Driver
- Example #5 - Current Controlled Driver
- Example #6 - Current Controlled Driver
- Example #7 - Current Controlled Driver
- Example #8 - Current Controlled Driver
- Voltage Waveform Samples
- Notes
- Example #1 - Voltage Controlled Driver
- Example #2 - Voltage Controlled Driver
- Example #3 - Voltage Controlled Driver
- Example #4 - Current Controlled Driver
- Example #5 - Current Controlled Driver
- Example #6 - Current Controlled Driver
- Example #7 - Current Controlled Driver
- Example #8 - Current Controlled Driver
- Map - Exhaust Systems
- Exhaust Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Catalytic Converters
- Exhaust And Tail Pipes
- Exhaust Connections
- Hangers
- Heat Risers (Mechanical EFE Devices)
- Heat Shields
- Manifolds (Cast And Tube Type)
- Mechanical EFE Devices
- Muffler Valve
- Mufflers And Resonators
- Reason Code Explanation
- Exhaust Systems
- Heating, Ventilation & A/C (HVAC)
- Map - Heating, Ventilation, & Air Conditioning
- Heating, Ventilation & Air Conditioning Systems
- Notes
- Map Standards Of Service
- The Map Process - Overview
- The Map Process - Overview Of Service Requirements And Suggestions
- Accumulators
- Actuators (Electrical)
- Actuators (Vacuum)
- Air Conditioning Fittings
- Air Conditioning Hoses
- Air Conditioning Metal Lines
- Air Control Doors
- Air Dams (External)
- Air Distribution System
- Belts
- Blend Doors
- Blower Fans (Blower Wheel Or Squirrel Cage)
- Blower Motors
- Blower Resistors
- Blower Switches
- Cabin Air Filters
- Circuit Breakers
- Compressor Clutch Assemblies
- Compressors
- Condenser Air Seals
- Condenser Fan Motors
- Condensers
- Connectors
- Control Cables
- Control Heads (Function Selectors)
- Control Linkages
- Control Modules
- Coolant
- Cooling Fan Blades
- Cooling Fan Clutches
- Cooling Fan Motors
- Evaporator Drain Tubes
- Evaporator Filters
- Evaporator Pressure Regulators (EPRS)
- Evaporators
- Expansion Valves
- Function Selectors
- Fuses, Fusible Links And Circuit Breakers
- Fusible Links
- Gaskets
- Heater Cases
- Heater Control Valves
- Heater Cores
- Heater Hoses
- High Pressure Relief Valves (HPRV)
- Idlers
- In-Line Filters
- Metal Fittings
- Metal Lines
- Mix And Air Control Doors (Blend Doors)
- ORIFACE Tubes
- O-Rings
- Pilot-Operated Absolutes (POAS)
- Plenums
- Pressure Control Valves
- Pressure Sensors
- Pulleys
- Radiators
- Receiver-DRIERS
- Refrigerant Oil
- Refrigerant
- Relays
- Seals
- Service Ports
- Spring Lock Couplings
- Suction Throttling Valves (STVS)
- Switches (Electrical)
- TENSIONERS
- Thermistors And Pressure Sensors
- Thermostats And Housings
- Vacuum Hoses And Tubes
- Vacuum Reservoirs
- Vacuum Tubes
- Valves In Receiver (VIRS)
- Water Pumps (Electric Auxiliary)
- Wiring Harnesses And Connectors
- Heating, Ventilation & Air Conditioning System CHECKSHEET
- Reason Code Explanation
- Automotive Terminology & Definitions
- Heating, Ventilation & Air Conditioning Systems
- Map - Heating, Ventilation, & Air Conditioning
- Identification
- Metric Conversions
- OEM General Information
- How To Use The Engine Performance Section
- Restraints
- Air Bag And Supplemental Restraint System (SRS) Component Inspection & Replacement Tables
- Air Bag Deactivation Procedures
- Special Care During Mechanical Repairs
- ACURA
- Notes
- System Operation Check
- Service Precautions
- Disabling & Activating Air Bag System
- Notes
- Disabling Driver-Side Air Bag (1997 Integra)
- Disabling Passenger-Side Air Bag (1997 Integra)
- Activating System (1997 Integra)
- Disabling System (1997 2.2CL, 3.0CL, 3.5RL, 2.5TL & 3.2TL)
- Activating System (1997 2.2CL, 3.0CL, 3.5RL, 2.5TL & 3.2TL)
- Disabling Air Bag System (1998 Models)
- Activating Air Bag System (1998 Models)
- AUDI
- BMW
- HONDA
- HYUNDAI
- INFINITI
- ISUZU
- KIA
- LEXUS
- MAZDA
- MERCEDES-BENZ
- MITSUBISHI
- NISSAN
- SUBARU
- SUZUKI
- TOYOTA
- VOLKSWAGEN
- VOLVO
- Specifications Index
- Steering
- Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
- Steering & Suspension Systems
- Wheel And Tire
- Steering & Suspension CHECKSHEET
- Wheels & Tires CHECKSHEET
- Steering And Suspension, Wheel Alignment, Wheels And Tires
- Notes
- Active Handling
- Active Suspension Control Modules
- Active Variable Ratio Steering
- Active Yaw Control
- Adaptive Cruise Control
- Advance TRAC
- Air Bags
- Air Ride Control Modules
- Air Ride Suspension Torsion Springs (Counter Balancing)
- Air Ride Suspension
- Air Ride Tubes
- Air Shocks And Air Struts
- Air Spring Valves
- Air Springs
- Air Suspension Control Valves
- Air Suspension DRIERS
- Axle Acceleration Sensor
- Ball Joints
- Body Acceleration Sensor
- Bushings
- Center Links
- Compressors
- Continuous Damping Control
- Control Arm Shafts
- Control Arms
- Control Modules
- Distance Regulation Control Module
- Distance Regulation Sensor
- Drag Links
- Dynamic Stability Control
- Dynamic Stability Traction Control
- Electronic Ride Control Shocks And Struts
- Electronic Stability Control
- Electronic Suspension System
- Flex Couplers
- Gaskets
- Height Sensors
- Hydraulic Hoses
- Hydraulic Power Steering Pumps
- Hydraulic Suspension Hoses
- Hydraulic Suspension Pumps
- Idler Arms
- Intermediate Shaft U-Joints
- King Pins
- Modules
- Pitman Arms
- Power Steering Belts
- Power Steering Coolers
- Power Steering Fluid
- Power Steering Hoses
- Power Steering Lines (Steel)
- Power Steering Pumps - Electric
- Power Steering Pumps
- Radar Sensor
- Radius Arms
- Relay Rods
- Relays
- Sensors
- Shock Absorbers, Strut Cartridges And Strut Assemblies
- Spindles
- Springs, Coil, Leaf And Torsion Bars
- STABILITRAC
- Stability Management System
- Steering Angle Sensor
- Steering Arms
- Steering Couplers
- Steering Dampers
- Steering Gears (Except Rack And Pinion)
- Steering Gears, Rack And Pinion
- Steering Knuckles
- Strike Out Bumpers
- Strut Bearing Plate Assemblies
- Strut Rods
- Suspension Pumps (Hydraulic)
- Sway Bar Links
- Sway Bar Mounting Bushings
- Sway Bars
- Switches
- Tie Rod Ends (Inner And Outer)
- Tire Pressure Monitoring System
- Tire Pressure Sensors
- Tires
- Torque Sensor
- Torsion Springs
- Track Bar Bushings
- Track Bars
- Trailing Arm Bushings
- Trailing Arms
- Valve Stems
- Vehicle Dynamics Control
- Vehicle Speed Sensor
- Vehicle Stability Assist
- Vehicle Stability/Skid Control
- Warning Lamps
- Wheel Alignment
- Wheel Attachment Hardware
- Wheel Bearings, Races And Seals
- Wheels (Rims)
- Wiring Harnesses And Connectors
- Reason Code Explanation
- Automotive Terminology & Definitions
- Wheel Alignment Theory & Operation - General Information
- Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
- Traction Control Disable Procedures
- Trouble Shooting - Manual Transmission - General Information
- Heating, Ventilation & A/C (HVAC)
- General Servicing
- HVAC Control Systems
- A/C-Heater System - Automatic
- A/C System Specifications
- Description
- Operation
- Trouble Shooting
- Self-Diagnostics
- Retrieving Codes
- Actuator Check
- Clearing Codes
- Code 11 - In-Vehicle Temperature Sensor Circuit
- Code 12 - Ambient Temperature Sensor Circuit
- Code 13 - Evaporator Temperature Sensor Circuit
- Code 14 - Coolant Temperature Sensor Circuit
- Code 21 - Solar Sensor Circuit
- Code 22 - Compressor Lock Sensor Circuit
- Code 23 - Pressure Switch Circuit
- Code 31 Or 41 - Air Mix Door Position Sensor Circuit
- Code 32 Or 42 - Air Inlet Door Position Sensor Circuit
- Code 33 Or 43 - Air Outlet Door Position Sensor Circuit
- Code 41 - Air Mix Door Servomotor Circuit
- Code 42 - Air Inlet Door Servomotor Circuit
- Code 43 - Air Outlet Door Servomotor Circuit
- Testing
- Removal & Installation
- Notes
- A/C Compressor
- A/C-Heater Control Panel R & I
- A/C Unit
- Air Inlet Door Servomotor
- Air Mix Door Servomotor
- Air Outlet Door Servomotor
- Ambient Temperature Sensor
- Blower Motor
- Condenser
- Evaporator
- Evaporator Temperature Sensor
- Heater Core
- In-Vehicle Temperature Sensor
- Instrument Panel
- Pressure Switch
- Receiver-Drier
- Solar Sensor
- Coolant Temperature Sensor
- Water Valve
- Torque Specifications
- Wiring Diagrams
- A/C-Heater System - Automatic
- Maintenance
- Procedures
- Maintenance Information
- Model Identification
- Maintenance Service Information
- Service Point Locations
- Lubrication Specifications
- Fluid Capacities - SC300 - 1997
- Fluid Capacities - SC300 - 1998
- Fluid Capacities - SC400 - 1997
- Fluid Capacities - SC400 - 1998
- Wheel & Tire Specifications
- Battery Specifications
- Cautions & Warnings
- Warranty Information
- Fuses & Circuit Breakers
- Maintenance Information
- Procedures
- Restraints
- Steering
- Manual Steering
- Power Steering
- Steering Column
- Steering Column
- Steering Columns - Power Tilt System
- Description & Operation
- Trouble Shooting
- Testing
- Actuator Power Supply Circuit
- Auto Set Switch Circuit
- Door Courtesy Switch Circuit
- Ignition Switch Circuit
- Key Unlock Warning Switch Circuit
- Manual Switch Circuit
- Memory Set Switch Circuit
- Memory & Return Switch Circuit
- Park/Neutral Position Switch Circuit (Automatic Transmission)
- Parking Brake Switch Circuit (Manual Transmission)
- Tilt & Telescopic Control Module
- Tilt & Telescopic Control Module Pin Voltage Specifications
- Tilt & Telescopic Control Module Power Supply Circuit
- Tilt & Telescopic Position Sensors Power Supply Circuit
- Tilt Position Sensor Circuit
- Tilt Motor Circuit
- Telescopic Position Sensor Circuit
- Telescopic Motor Circuit
- Removal & Installation
- Torque Specifications
- Wiring Diagrams
- Suspension
- Front Suspension
- Suspension - Front
- Description
- Adjustments & Inspection
- Removal & Installation
- Coil Spring
- Hub & Knuckle Assembly
- Lower Control Arm & Ball Joint
- Stabilizer Bar
- Strut Assembly
- Notes
- Removal (ES300)
- Installation (ES300)
- Removal (GS300 & GS400)
- Installation (GS300 & GS400)
- Removal (LS400 With Air Suspension)
- Inspection (LS400 With Air Suspension)
- Installation (LS400 With Air Suspension)
- Removal (LS400 Without Air Suspension)
- Installation (LS400 Without Air Suspension)
- Removal (SC300 & SC400)
- Installation (SC300 & SC400)
- Upper Control Arm & Ball Joint
- Wheel Bearing
- Torque Specifications
- Suspension - Front
- Rear Suspension
- Wheel Alignment
- Front Suspension
- Transmission
- Automatic Trans
- Automatic Transmission Diagnosis - A-340 Series
- Application
- Description
- Operation
- ECT Ecu
- ECT Ecu Input Devices
- Pattern Select Switch Signal
- Park/Neutral Position (PNP) Switch Signal
- Throttle Position (TP) Sensor Signal
- Vehicle Speed Sensor (VSS) Signal (Lexus Models & Toyota Supra)
- VSS (Except Lexus Models & Toyota Supra)
- OD Direct Clutch Speed Sensor Signal
- Brakelight Switch Signal
- OD Switch Signal
- Engine Coolant Temperature (ECT) Sensor Signal
- ATF Temperature Sensor
- Cruise Control Electronic Control Unit (ECU)
- Transmission Control Switch (LS400)
- Transfer Position Switch
- "L4" Position Switch
- ECT Ecu Output Devices
- Performance Tests
- Self-Diagnostic System
- Diagnostic Tests
- Notes
- DTC P0500: No. 1 Vehicle Speed Sensor (VSS) Fault
- DTC P0710: ATF Temperature Sensor
- DTC P0715: Od Direct Clutch Speed Sensor
- DTC P0750 & P0755: No. 1 & No. 2 Solenoid Fault
- DTC P0753 & P0758: No. 1 & No. 2 Solenoid Circuit
- DTC P0770: Lock-Up (SL/SLU) Solenoid
- DTC P0773: Lock-Up (SL/SLU) Solenoid Circuit
- DTC P1520: Stoplight Switch Signal Malfunction
- DTC P1700: No. 2 Vehicle Speed Sensor (VSS) Circuit
- DTC P1755: Lock-Up/SLU Solenoid Circuit
- DTC P1760: SLT Solenoid Circuit (Line Pressure Control)
- DTC P1765: SLN Solenoid CKT (ACCUM Back Pressure Modulation)
- DTC P1780: Park/Neutral Position (PNP) Switch
- Circuit Tests
- Component Tests
- Removal & Installation
- Torque Specifications
- Pin Voltage Tests
- Wiring Diagrams
- Automatic Transmission Oil Pan Gasket Id
- Automatic Transmission Overhaul - A-340 & A-350
- Application
- Identification
- Description
- Lubrication
- On-Vehicle Service
- Trouble Shooting
- Notes
- Preliminary Checks
- Symptom Diagnosis
- Fluid Discolored Or Smells Burnt
- No Movement In Any Gear
- Selector Lever Position Incorrect
- Harsh Engagement Into Any Drive Range
- Delayed 1-2, 2-3 Or 3-OD Upshifts, Or Downshifts From OD-3 Or 3-2, Then Changes Back To OD Or 3rd
- Slips On Any Upshift Or Slips Or Shudders On Acceleration
- Drag Or Binding On Upshifts
- No Lock-Up In 2nd, 3rd Or OD
- Harsh Downshift
- No Downshift When Coasting
- Downshifts Too Soon Or Too Late When Coasting
- No OD-4, OD-3, 3-2 Or 2-1 Kickdown
- No Engine Braking In "2" Or "L" Range
- Vehicle Does Not Move In "R" Range
- Vehicle Does Not Move In "D", "2" Or "L" Range
- No 1-2, 2-3, 3-OD, 3-4 Or 4-OD Upshift
- No 2-1 Downshift
- No Lock-Up Or No Lock-Up Off
- Slip Or Shudder In "D", "R", 1st, 2nd, 3rd, 4th Or OD
- No Engine Braking 1st-3rd
- Poor Acceleration
- Engine Stalls When Starting Off Or Stopping
- Vehicle Does Not Hold In "P" Range
- No Transfer Case Gear Changes On 4WD Models
- Testing
- Torque Converter
- Removal & Installation
- Transmission Disassembly
- Component Disassembly & Reassembly
- Transmission Reassembly
- Clutch Disc & Plate Specifications
- Torque Specifications
- Transmission Specifications
- Automatic Transmission Shift Interlock Systems
- Removal & Installation - A/T
- Servicing - A/T
- Automatic Transmission Diagnosis - A-340 Series
- Automatic Transmission Hydraulic Diagrams - A340 Series
- Automatic Trans
- External Pages