Monitor strategy
| Related DTCs | P0128: Thermostat functional check |
| Required Sensors/Components (Main) | Thermostat E.F.I. water temperature sensor |
| Required Sensors/Components (Related) | Intake air temperature sensor Vehicle speed sensor |
| Frequency of Operation | Once per driving cycle |
| Duration | Immediately after |
| MIL Operation | 2 operation cycle |
| Sequence of Operation | None |