Typical Enabling Conditions
| Monitor runs whenever following DTCs are not present | 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 (Evaporative emission system pressure sensor) P2401, P2402 (Leak detection pump) P2419, P2420 (EVAP system vent valve) |
| Time after engine starts | 5 seconds or more |
| Auxiliary battery voltage | 10.5 V or higher |
| Throttle position (Throttle position sensor voltage) | 0.2 to 2 V |
| Estimated Load | 30 to 70% |
| Engine coolant temperature | 70°C (158°F) or higher |