Monitor Strategy
| Related DTCs | P0125: Insufficient engine coolant temperature for closed-loop fuel control |
| Required Sensors/Components (Main) | Thermostat, cooling system |
| Required Sensors/Components (Related) | Engine coolant temperature sensor and mass air flow meter assembly |
| Frequency of Operation | Once per driving cycle |
| Duration | 50 seconds: Engine coolant temperature at engine start 1.67°C (35°F) or higher 96 seconds: Engine coolant temperature at engine start -9.44 to 1.66°C (15 to 35°F) 20 minutes: Engine coolant temperature at engine start below -9.44°C (15°F) |
| MIL Operation | 2 driving cycles |
| Sequence of Operation | None |