Engine Control System (SFI) - Diagnosis
- Precaution
- Definition Of Terms
- Part And System Name List
- Location
- System Diagram
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Check For Intermittent Problems
- Basic Inspection
- List Of Disable A Monitor
- Checking Monitor Status
- Readiness Monitor Drive Pattern
- Problem Symptoms Table
- Terminals Of ECM
- Diagnosis System
- DTC Check/Clear
- Freeze Frame Data
- Check Mode Procedure
- Fail-Safe Chart
- Data List/Active Test
- Diagnostic Trouble Code Chart
- DTC P0010: Camshaft Position "A" Actuator Circuit (Bank 1)
- DTC P0011: Camshaft Position "A" -Timing OVERADVANCED Or System Performance (Bank1), DTC P0012: Camshaft Position "A" -Timing OVERRETARDED (Bank 1)
- DTC P0016: Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)
- DTC P0031: Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1), DTC P0032: Oxygen (A/F) Sensor Heater Control Circuit High (Bank 1 Sensor 1)
- DTC P0037: Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2), DTC P0038: Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2)
- DTC P0100: Mass Or Volume Air Flow Circuit, DTC P0102: Mass Or Volume Air Flow Circuit Low Input, DTC P0103: Mass Or Volume Air Flow Circuit High Input
- DTC P0101: Mass Or Volume Air Flow Circuit Range/Performance Problem
- DTC P0110: Intake Air Temperature Circuit, DTC P0112: Intake Air Temperature Circuit Low Input, DTC P0113: Intake Air Temperature Circuit High Input
- DTC P0115: Engine Coolant Temperature Circuit, DTC P0117: Engine Coolant Temperature Circuit Low Input, DTC P0118: Engine Coolant Temperature Circuit High Input
- DTC P0116: Engine Coolant Temperature Circuit Range/Performance Problem
- DTC P0120: Throttle/Pedal Position Sensor/Switch "A" Circuit, DTC P0122: Throttle/Pedal Position Sensor/Switch "A" Circuit Low Input, DTC P0123: Throttle/Pedal Position Sensor/Switch "A" Circuit High Input, DTC P0220: Throttle/Pedal Position Sensor/Switch "B" Circuit, DTC P0222: Throttle/Pedal Position Sensor/Switch "B" Circuit Low Input, DTC P0223: Throttle/Pedal Position Sensor/Switch "B" Circuit High Input, DTC P2135: Throttle/Pedal Position Sensor/Switch "A"/"B" Voltage Correlation
- DTC P0121: Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Problem
- DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0128: Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
- DTC P0136: Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 2), DTC P0137: Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 2), DTC P0138: Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2)
- DTC P0171: System Too Lean (Bank 1), DTC P0172: System Too Rich (Bank 1)
- DTC P0300: Random/Multiple Cylinder Misfire Detected, DTC P0301: Cylinder 1 Misfire Detected, DTC P0302: Cylinder 2 Misfire Detected, DTC P0303: Cylinder 3 Misfire Detected, DTC P0304: Cylinder 4 Misfire Detected
- DTC P0325: Knock Sensor 1 Circuit (Bank 1 Or Single Sensor), DTC P0327: Knock Sensor 1 Circuit Low Input (Bank 1 Or Single Sensor), DTC P0328: Knock Sensor 1 Circuit High Input (Bank 1 Or Single Sensor)
- DTC P0335: Crankshaft Position Sensor "A" Circuit
- DTC P0340: Camshaft Position Sensor "A" Circuit (Bank 1 Or Single Sensor), DTC P0341: I Camshaft Position Sensor "A" Circuit Range/Performance (Bank 1 Or Single Sensor)
- DTC P0351: Ignition Coil "A" Primary/Secondary Circuit, DTC P0352: Ignition Coil "B" Primary/Secondary Circuit, DTC P0353: Ignition Coil "C" Primary/Secondary Circuit, DTC P0354: Ignition Coil "D" Primary/Secondary Circuit
- DTC P0420: Catalyst System Efficiency Below Threshold (Bank 1)
- DTC P0441: Evaporative Emission Control System Incorrect Purge Flow, DTC P0446: Evaporative Emission Control System Vent Control Circuit
- DTC P0442: Evaporative Emission Control System Leak Detected (Small Leak), DTC P0455: Evaporative Emission Control System Leak Detected (Gross Leak), DTC P0456: Evaporative Emission Control System Leak Detected (Very Small Leak)
- DTC P0451: Evaporative Emission Control System Pressure Sensor/Switch Range/Performance, DTC P0452: Evaporative Emission Control System Pressure Sensor/Switch Low Input, DTC P0453: Evaporative Emission Control System Pressure Sensor/Switch High Input
- DTC P0505: Idle Air Control System
- DTC P0560: System Voltage
- DTC P0604: Internal Control Module Random Access Memory (Ram) Error, DTC P0606: ECM/Pcm Processor, DTC P0607: Control Module Performance, DTC P0657: Actuator Supply Voltage Circuit/Open
- DTC P1115: Coolant Temperature Sensor Circuit For Coolant Heat Storage System, DTC P1117: Coolant Temperature Sensor Circuit Low For Coolant Heat Storage System, DTC P1118: Coolant Temperature Sensor Circuit High For Coolant Heat Storage System
- DTC P1116: Coolant Temperature Sensor Circuit Stack For Coolant Heat Storage System
- DTC P1120: Coolant Flow Control Valve Position Sensor Circuit, DTC P1122: Coolant Flow Control Valve Position Sensor Circuit Low, DTC P1123: Coolant Flow Control Valve Position Sensor Circuit High
- DTC P1121: Coolant Flow Control Valve Position Sensor Circuit Stuck
- DTC P1150: Coolant Path Clog Up For Coolant Heat Storage System
- DTC P1151: Coolant Heat Storage Tank
- DTC P1455: Vapor Reducing Fuel Tank System Malfunction
- DTC P2102: Throttle Actuator Control Motor Circuit Low, DTC P2103: Throttle Actuator Control Motor Circuit High
- DTC P2111: Throttle Actuator Control System - Stuck Open, DTC P2112: Throttle Actuator Control System - Stuck Closed
- DTC P2118: Throttle Actuator Control Motor Current Range/Performance
- DTC P2119: Throttle Actuator Control Throttle Body Range/Performance
- DTC P2195: Oxygen (A/F) Sensor Signal Stuck Lean (Bank 1 Sensor 1), DTC P2196: Oxygen (A/F) Sensor Signal Stuck Rich (Bank 1 Sensor 1)
- DTC P2238: Oxygen Sensor Pumping Current Circuit Low (For A/F Sensor) (Bank 1 Sensor 1), DTC P2239: Oxygen Sensor Pumping Current Circuit High (For A/F Sensor) (Bank 1 Sensor 1), DTC P2252: Oxygen Sensor Reference Ground Circuit Low (For A/F Sensor) (Bank 1 Sensor 1), DTC P2253: Oxygen Sensor Reference Ground Circuit High (For A/F Sensor) (Bank 1 Sensor 1)
- DTC P2601: Coolant Pump Control Circuit Range/Performance
- DTC P2610: ECM/Pcm Internal Engine Off Timer Performance
- DTC P2A00: A/F Sensor Circuit Slow Response (Bank1 Sensor 1)
- DTC P3190: Poor Engine Power DTC P3191: Engine Does Not Start DTC P3193: Fuel Run Out
- DTC U0293 Lost Communication With HV Ecu
- ECM Power Source Circuit
- Fuel Pump Control Circuit
- Mil Circuit