Monitor Strategy
MONITOR STRATEGY
| Related DTCs | P0128 Coolant thermostat |
| Required Sensors/Components (Main) | Thermostat, Engine cooling system |
| Required Sensors/Components (Related) | Engine coolant temperature sensor, Intake air temperature sensor, Vehicle speed sensor |
| Frequency of Operation | Once per drive cycle |
| Duration | 15 minutes |
| MIL Operation | 2 driving cycles |
| Sequence of Operation | None |