Section 95 (MULTIPORT Fuel Injection (MFI) - Lancer Evolution - Diagnostic Trouble Code Procedures - DTC P0420 Through DTC P0657)
WARNING: This page is about a different car, the 2012 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P0420: Warm Up Catalyst Efficiency Below Threshold
- DTC P0441: Evaporative Emission Control System Incorrect Purge Flow
- DTC P0442: Evaporative Emission Control System Leak Detected (Small Leak)
- DTC P0443: Evaporative Emission Control System Purge Control Valve Circuit
- Notes
- Circuit Operation
- Technical Description
- Descriptions Of Monitor Methods
- Monitor Execution
- MONITOR EXECUTION CONDITIONS (Other Monitor And Sensor)
- DTC Set Conditions
- 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 P0446: Evaporative Emission Control System Vent Control Circuit
- Notes
- Circuit Operation
- Technical Description
- Descriptions Of Monitor Methods
- Monitor Execution
- MONITOR EXECUTION CONDITIONS (Other Monitor And Sensor)
- DTC Set Conditions
- 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 P0450: Evaporative Emission Control System Pressure Sensor Malfunction
- Notes
- Circuit Operation
- Technical Description
- Descriptions Of Monitor Methods
- Monitor Execution
- Monitor Execution Conditions (Other Monitor And Sensor)
- DTC Set Conditions
- 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 P0451: Evaporative Emission Control System Pressure Sensor Range/Performance
- Notes
- Circuit Operation
- Technical Description
- Descriptions Of Monitor Methods
- Monitor Execution
- Monitor Execution Conditions (Other Monitor And Sensor)
- DTC Set Conditions
- 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 P0452: Evaporative Emission Control System Pressure Sensor Low Input
- Notes
- Circuit Operation
- Technical Description
- Descriptions Of Monitor Methods
- Monitor Execution
- Monitor Execution Conditions (Other Monitor And Sensor)
- DTC Set Conditions
- 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 P0453: Evaporative Emission Control System Pressure Sensor High Input
- Notes
- Circuit Operation
- Technical Description
- Descriptions Of Monitor Methods
- Monitor Execution
- Monitor Execution Conditions (Other Monitor And Sensor)
- DTC Set Conditions
- 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 P0455: Evaporative Emission Control System Leak Detected (Gross Leak)
- DTC P0456: Evaporative Emission Control System Leak Detected (Very Small Leak)
- DTC P0461: Fuel Level Sensor (Main) Circuit Range/Performance
- DTC P0462: Fuel Level Sensor Circuit Low Input
- DTC P0463: Fuel Level Sensor Circuit High Input
- DTC P0500: Vehicle Speed Signal Malfunction
- Technical Description
- Descriptions Of Monitor Methods
- Monitor Execution
- MONITOR EXECUTION CONDITIONS (Other Monitor And Sensor)
- DTC SET CONDITIONS (Entry Conditions And Malfunction Thresholds)
- 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 P0506: Idle Control System RPM Lower Than Expected
- DTC P0507: Idle Control System RPM Higher Than Expected
- DTC P050B: Ignition Timing Retard Insufficient
- DTC P0513: Immobilizer Malfunction
- DTC P0551: Power Steering Pressure Switch Circuit Range/Performance
- Notes
- Circuit Operation
- Technical Description
- Descriptions Of Monitor Methods
- Monitor Execution
- MONITOR EXECUTION CONDITIONS (Other Monitor And Sensor)
- DTC Set Conditions
- 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 P0554: Power Steering Pressure Switch Circuit Intermittent
- Notes
- Circuit Operation
- Technical Description
- Descriptions Of Monitor Methods
- Monitor Execution
- MONITOR EXECUTION CONDITIONS (Other Monitor And Sensor)
- DTC Set Conditions
- 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 P0602: Variant Coding
- DTC P0604: RAM Error
- DTC P0606: Engine Control Module Main Processor Malfunction
- Notes
- Engine Control Module Main Processor Malfunction Circuit
- Circuit Operation
- Technical Description
- Descriptions Of Monitor Methods
- Monitor Execution
- MONITOR EXECUTION CONDITIONS (Other Monitor And Sensor)
- DTC Set Conditions
- 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 P060B: A/D Converter
- DTC P060D: Accelerator Pedal Position Sensor Plausibility
- DTC P061A: Torque Monitor
- DTC P061C: Engine RPM Plausibility
- DTC P061F: Fail Safe System
- DTC P0622: Generator FR Terminal Circuit Malfunction
- DTC P062F: EEPROM Malfunction
- DTC P0630: Vehicle Identification Number (VIN) Malfunction
- DTC P0638: Throttle Actuator Control Motor Circuit Range/Performance
- Throttle Actuator Control Motor Circuit
- Circuit Operation
- Technical Description
- Descriptions Of Monitor Methods
- Monitor Execution
- MONITOR EXECUTION CONDITIONS (Other Monitor And Sensor)
- DTC Set Conditions
- 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 P0642: Throttle Position Sensor Power Supply
- DTC P0657: Throttle Actuator Control Motor Relay Circuit Malfunction
- Notes
- Circuit Operation
- Technical Description
- Descriptions Of Monitor Methods
- Monitor Execution
- MONITOR EXECUTION CONDITIONS (Other Monitor And Sensor)
- DTC Set Conditions
- Fail-Safe And Backup Function
- OBD-II Drive Cycle Pattern
- TROUBLESHOOTING HINTS (The Most Likely Causes For This Code To Be Set Are:)
- Diagnosis