Monitor Strategy
WARNING: This page is about a different car, the 2009 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.
MONITOR STRATEGY
| Related DTCs | P0116: Engine coolant temperature (ECT) sensor output stuck at low engine coolant temperature P0116: ECT sensor output stuck at high engine coolant temperature |
| Required Sensors/Components (Main) | ECT sensor |
| Required Sensors/Components (Related) | Crankshaft position sensor, intake air temperature sensor and mass air flow meter |
| Frequency of Operation | Once per driving cycle |
| Duration | 10 seconds |
| MIL Operation | 2 driving cycles: ETC sensor output stuck at low engine coolant temperature |
| Sequence of Operation | None |