Typical Enabling Conditions
ALL:
| Monitor runs whenever following DTCs not stored | P0112, P0113 (Intake Air Temperature Sensor) P0115, P0117, P0118 (Engine Coolant Temperature Sensor) P0125 (Insufficient Coolant Temperature for Closed Loop Fuel Control) |
ECT SENSOR COLD START MONITOR:
| Battery voltage | 10.5 V or higher |
| Time after engine start | 1 second or more |
| ECT at engine start | Below 60°C (140°F) |
| Soak time | 0 seconds or more |
| Accumulated MAF | 1332 g or more |
| Fuel cut | OFF |
| Difference between ECT at engine start and IAT | Below 40°C (72°F) |
ECT SENSOR SOAK MONITOR:
| Battery voltage | 10.5 V or higher |
| Engine | Running |
| Soak time | 5 hours or more |
| Either condition (a) or (b) met | - |
| (a) ECT | 60°C (140°F) or higher |
| (b) Accumulated MAF | 3149 g or more |