MULTIPORT Fuel Injection - 2.0L (Evolution) - (5 Of 5)

• Symptom Procedures
  • INSPECTION PROCEDURE 1: Communication with Scan Tool is Not Possible (Communication with All System is Not Possible)
    • Notes
    • Circuit Operation
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 2: Communication with Scan Tool is Not Possible (Communication with ECM Only is Not Possible)
    • Notes
    • Circuit Operation
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 3: The Malfunction Indicator Lamp (SERVICE ENGINE SOON) Does Not Illuminate Right After The Ignition Switch is Turned to The "ON" Position
    • Notes
    • Circuit Operation
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 4: The Malfunction Indicator Lamp (SERVICE ENGINE SOON) Remains Illuminated and Never Goes Out
    • Notes
    • Circuit Operation
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 5: Cranks, Won't Start
    • Cranks, Won't Start Circuit
    • Circuit Operation
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 6: Starts Up and Dies
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 7: Hard Starting
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 8: Unstable Idle (Rough Idle, Hunting)
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 9: Idle Speed is High (Improper Idle Speed)
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 10: Idle Speed is Low (Improper Idle Speed)
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 11: When The Engine is Cold, It Stalls at Idle (Die Out)
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 12: When The Engine Is Hot, It Stalls At Idle (Die Out)
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 13: The Engine Stalls When Accelerating (Pass Out)
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 14: The Engine Stalls When Decelerating
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 15: Hesitation, Sag or Stumble
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 16: Acceleration Shock
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 17: Deceleration Shock
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 18: Poor Acceleration
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 19: Surge
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 20: Knocking
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 21: Dieseling (Run-On)
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 22: Too High CO and HC Concentration When Idling
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 23: Transient, Mass Emission Tailpipe Test Failure
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 24: Purge Flow Test of The Evaporative Emission Canister Failure
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 25: Pressure Test of the Evaporative System Failure
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 26: Generator Output Voltage is Low (Approximately 12.3 Volts)
    • Notes
    • Circuit Operation
    • TROUBLESHOOTING HINTS (The most likely causes for this charging system:)
    • Diagnosis
  • INSPECTION PROCEDURE 27: Incorrect Idle Speed When The A/C is Operating (A/C Switch 2 Signal)
    • Notes
    • Circuit Operation
    • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
    • Diagnosis
  • INSPECTION PROCEDURE 28: Radiator Fan is Inoperative
    • Notes
    • Circuit Operation
    • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
    • Diagnosis
  • INSPECTION PROCEDURE 29: A/C Condenser Fan is Inoperative
    • Notes
    • Circuit Operation
    • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
    • Diagnosis
  • INSPECTION PROCEDURE 30: Power Supply System and Ignition Switch-IG System
    • Notes
    • Circuit Operation
    • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
    • Diagnosis
  • INSPECTION PROCEDURE 31: Fuel Pump System
    • Notes
    • Circuit Operation
    • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
    • Diagnosis
  • INSPECTION PROCEDURE 32: Ignition Switch-ST System
    • Notes
    • Circuit Operation
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 33: Ignition Circuit System
    • Notes
    • Circuit Operation
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 34: A/C System
    • Notes
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this case:)
    • Diagnosis
  • INSPECTION PROCEDURE 35: Charge Air Cooler Water Spray System
    • Notes
    • Circuit Operation
    • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
    • Diagnosis
  • INSPECTION PROCEDURE 36: Charge Air Cooler Water Spray Lamp System
    • Notes
    • Circuit Operation
    • Comment
    • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
    • Diagnosis
• Data List Reference Table
• Actuator Test Reference Table
• Check At The Engine Control Module (ECM)
  • Terminal Voltage Check Chart
  • Terminal Resistance And Continuity Check
• Inspection Procedure Using An Oscilloscope
  • Volume Airflow Sensor
    • Notes
    • Measurement Method
    • Alternate method (Test harness not available)
    • Wave Pattern Observation Points
    • Examples of Abnormal Wave Patterns
  • Camshaft Position Sensor And Crankshaft Position Sensor
    • Notes
    • Measurement Method
    • Alternate method (Test harness not available)
    • Wave Pattern Observation Points
    • Examples of Abnormal Wave Patterns
  • Injector
    • Notes
    • Measurement Method
    • Alternate method (Test harness not available)
    • Wave Pattern Observation Points
  • Idle Air Control Motor (Stepper Motor)
    • Notes
    • Measurement Method
    • Alternate method (Test harness not available)
    • Wave Pattern Observation Points
    • Examples of Abnormal Wave Patterns
  • Ignition Coil And Ignition Power Transistor
    • Notes
    • Measurement Method
    • Alternate method (Test harness not available)
    • Wave Pattern Observation Points
    • Examples of Abnormal Wave Patterns
• Special Tools
• On-Vehicle Service
  • Component Location
  • Throttle Body (Throttle Valve Area) Cleaning
  • Throttle Position Sensor Adjustment
  • Basic Idle Speed Adjustment
  • Fuel Pressure Test
  • Fuel Pump Connector Disconnection (How To Reduce Pressurized Fuel Lines)
  • Fuel Pump Operation Check
  • MULTIPORT Fuel Injection (MFI) Relay Continuity Check
  • Fuel Pump Relay Continuity Check
    • < Fuel pump relay 1, 2>
    • < Fuel pump relay 3 >
  • Fuel Pump Resistor Check
  • Intake Air Temperature Sensor Check
  • Engine Coolant Temperature Sensor Check
  • Throttle Position Sensor Check
    • Notes
    • Checking the Terminal Resistance
    • Check using oscilloscope
  • Heated Oxygen Sensor Check
    • Notes
    • < Heated oxygen sensor (front)>
    • < Heated oxygen sensor (rear)>
  • Clutch Pedal Position Switch Check
  • Injector Check
    • Measurement of Resistance between Terminals
    • Checking operation sound
  • Injector Resistor Check
  • Idle Air Control Motor (Stepper Motor) Check
    • Notes
    • Checking the Operation Sound
    • Checking the Coil Resistance
    • < Operation Check>
  • Fuel Pressure Solenoid Check
  • Evaporative Emission Purge Solenoid Check
  • EGR Vacuum Regulator Solenoid Valve Check
  • Evaporative Emission Ventilation Solenoid Check
  • Turbocharger WASTEGATE Solenoid Check
• Injector
  • Removal And Installation
    • Notes
    • Removal Service Point
      • << A >> Fuel Rail/Injectors Removal
    • Installation Service Point
      • >> A << Injectors/Fuel Pressure Regulator/Fuel High-Pressure Hose Installation
• Throttle Body Assembly
  • Removal And Installation
    • Notes
    • Installation Service Point
      • >> A << Throttle Body Gasket Installation
  • Disassembly And Assembly
    • Notes
    • Reassembly Service Points
      • >> A << Throttle Position Sensor (TPS) Installation
• Engine Control Resistor, Relay
  • Engine Control Resistor, Relay Removal And Installation
• Engine Control Module (ECM)
  • Engine Control Module (ECM) Removal And Installation
• Specifications
  • Fastener Tightening Specifications
  • General Specifications
  • Service Specifications
  • Sealant And Adhesive