Inspection/Maintenance (I/M) System DTC Table
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Inspection/Maintenance (I/M) System DTC Table
| System | DTCs Required to Set System Status to YES |
|---|---|
| AIR | DTC P0410 DTC P0491 or P0492 |
| Catalyst | DTC P0420 or P0430 |
| EVAP | DTC P0455 DTC P0442 DTC P0446 DTC P0496 |
| Oxygen Sensor | DTC P0133 or P0153 DTC P0140 or P0160 DTC P1133 or P1153 DTC P1134 or P1154 |
| Oxygen Sensor Heater | DTC P0135, P0141, P0155, or P0161 |