Inspection/Maintenance (I/M) System DTC Table
Inspection/Maintenance (I/M) System DTC Table
| System | DTCs Required to Set System Status to YES |
|---|---|
| Catalyst | DTC P0420 Catalyst System Low Efficiency |
| EGR | DTC P0401
EGR Flow Insufficient DTC P0402 EGR Flow Excessive DTC P0403 EGR Solenoid Control Circuit |
| EVAP | DTC P0441
Evaporative Emission (EVAP) System No Flow During Purge DTC P0442 EVAP System No Flow During Purge DTC P0443 EVAP Purge Solenoid Control Curcuit DTC P0446 EVAP Vent System Performance DTC P0449 EVAP Vent Solenoid Control Circuit DTC P0455 Evaporative Emission (EVAP) System Leak DTC P0496 EVAP System Flow During Non-Purge DTC P2026 Fuel Vapor Temperature Sensor Circuit Low Voltage DTC P2027 Fuel Vapor Temperature Sensor Circuit High Voltage |
| Oxygen Sensor | DTC P0131
HO2S Circuit Low Voltage Sensor 1 DTC P0132 HO2S Circuit High Voltage Sensor 1 DTC P0133 HO2S Slow Response Sensor 1 DTC P0134 HO2S Insufficient Activity Sensor 1 DTC P0137 HO2S Circuit Low Voltage Sensor 2 DTC P0138 HO2S Circuit High Voltage Sensor 2 DTC P0140 HO2S Insufficient Activity Sensor 2 |
| Oxygen Sensor Heater | DTC P0031
HO2S Heater Circuit Low Voltage Sensor 1 DTC P0032 HO2S Heater Circuit High Voltage Sensor 1 DTC P0037 HO2S Heater Circuit Low Voltage Sensor 2 DTC P0038 HO2S Heater Circuit High Voltage Sensor 2 |