Typical Enabling Conditions
| Monitor runs whenever following DTCs not stored | P0102, P0103 (Mass air flow meter) P0112, P0113 (Intake air temperature sensor) P0115, P0117, P0118 (Engine coolant temperature sensor) P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135 (Throttle position sensor) P0335 (Crankshaft position sensor) P0452, P0453 (EVAP system pressure sensor) P2401, P2402 (Leak detection pump) P2419, P2420 (EVAP system vent valve) |
| Throttle position (TP) sensor voltage | 0.24 to 2 V |
| Time after engine start | 5 seconds or more |
| Battery voltage | 10.5 V or higher |
| Engine coolant temperature | 70°C (158°F) or higher |
| Estimated load | 30 to 70% |