Typical Enabling Conditions
ALL
| 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) P2610 (ECM internal engine off timer) P261B, P261C, P261D (Engine water pump) |
AFTER ENGINE STOP
| Time after engine start | 10 seconds or more |
| Auxiliary battery voltage | 10.5 V or higher |
| Engine coolant temperature at ECM started by soak timer | -40°C (-40°F) or higher |
| Engine coolant temperature before engine stop | 70°C (158°F) or higher |
| Accumulated mass air flow amount before engine stop | 1882 g or more |
| Key-off duration | 30 minutes |
AFTER COLD ENGINE START
| Key-off duration | 5 hours or more |
| Time after engine start | 10 seconds or more |
| Engine coolant temperature | 70°C (158°F) or higher |
| Accumulated mass air flow amount | 1882 g or more |
| Either of the following conditions 1 or 2 is met: | - |
| 1. Duration while engine load is low | 120 seconds or more |
| 2. Duration while engine load is high | 10 seconds or more |