Section 22 (MULTIPORT Fuel Injection (MFI) - 2.4L - Lancer - Diagnostic Trouble Code Procedures - DTC P0137 Through DTC P0420)

• DTC P0137: Heated Oxygen Sensor (rear) Circuit Low Voltage
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Conditions
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0138: Heated Oxygen Sensor (rear) Circuit High Voltage
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Conditions
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0139: Heated Oxygen Sensor (rear) Circuit Slow Response
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Conditions
    • Judgement Criterion
    • Judgement Criteria
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0140: Heated Oxygen Sensor (rear) Circuit No Activity Detected
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Conditions
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0171: System too Lean
  • Fuel Trim Circuit
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Conditions
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0172: System too Rich
  • Fuel Trim Circuit
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Conditions
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0181: Fuel Tank Temperature Sensor Circuit Range/Performance
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Conditions
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0182: Fuel Tank Temperature Sensor Circuit Low Input
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0183: Fuel Tank Temperature Sensor Circuit High Input
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
  • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0201: Injector Circuit-Cylinder 1
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC SET CONDITIONS < Circuit continuity - open circuit and shorted low >
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • DTC SET CONDITIONS < Circuit continuity - shorted high >
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0202: Injector Circuit-Cylinder 2
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC SET CONDITIONS < Circuit continuity - open circuit and shorted low >
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • DTC SET CONDITIONS < Circuit continuity - shorted high >
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0203: Injector Circuit-Cylinder 3
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC SET CONDITIONS < Circuit continuity - open circuit and shorted low >
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • DTC SET CONDITIONS < Circuit continuity - shorted high >
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0204: Injector Circuit-Cylinder 4
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC SET CONDITIONS < Circuit continuity - open circuit and shorted low >
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • DTC SET CONDITIONS < Circuit continuity - shorted high >
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0221: Throttle Position Sensor (sub) Plausibility
  • Technical Description
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Conditions
    • Judgment Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be stored are:)
  • Diagnosis
• DTC P0222: Throttle Position Sensor (sub) Circuit Low Input
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0223: Throttle Position Sensor (sub) Circuit High Input
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0300: Random/Multiple Cylinder Misfire Detected
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Conditions
    • Judgement Criterion (change in the angular acceleration of the crankshaft is used for misfire detection)
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0301: Cylinder 1 Misfire Detected
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Conditions
    • Judgement Criterion (change in the angular acceleration of the crankshaft is used for misfire detection)
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0302: Cylinder 2 Misfire Detected
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Conditions
    • Judgement Criterion (change in the angular acceleration of the crankshaft is used for misfire detection)
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0303: Cylinder 3 Misfire Detected
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Conditions
    • Judgement Criterion (change in the angular acceleration of the crankshaft is used for misfire detection)
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0304: Cylinder 4 Misfire Detected
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Conditions
    • Judgement Criterion (change in the angular acceleration of the crankshaft is used for misfire detection)
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0327: Knock Sensor Circuit Low
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0328: Knock Sensor Circuit High
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0335: Crankshaft Position Sensor Circuit
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC SET CONDITIONS < Circuit continuity >
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • DTC SET CONDITIONS < Range/Performance problem - alignment >
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0340: Intake Camshaft Position Sensor Circuit
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC SET CONDITIONS < Circuit continuity >
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • DTC SET CONDITIONS < Range/Performance problem - alignment >
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0365: Exhaust Camshaft Position Sensor Circuit
  • Notes
  • Circuit Operation
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC SET CONDITIONS < Circuit continuity >
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • DTC SET CONDITIONS < Range/Performance problem - alignment >
    • Logic Flow Chart
    • Check Condition
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0401: Exhaust Gas Recirculation Flow Insufficient Detected
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Conditions
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis
• DTC P0420: Warm Up Catalyst Efficiency Below Threshold
  • Technical Description
  • Descriptions Of Monitor Methods
  • Monitor Execution
  • MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
    • Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
    • Sensor (The sensor below is determined to be normal)
  • DTC Set Conditions
    • Logic Flow Chart
    • Check Conditions
    • Judgement Criterion
  • Fail-Safe And Backup Function
  • OBD-II Drive Cycle Pattern
  • TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:)
  • Diagnosis