Monitor Strategy
WARNING: This page is about a different car, the 2007 Lexus GS 430. However, it is still accessible from the selected car via links, so may be relevant.
MONITOR STRATEGY CHART
| Related DTCs | P0116: ECT sensor stuck (low ECT) P0116: ECT sensor stuck (high ECT) |
| Required Sensors/Components (Main) | ECT sensor |
| Required Sensors/Components (Related) | Crankshaft position sensor, IAT sensor, MAF meter |
| Frequency of Operation | Once per driving cycle: ECT sensor stuck (low ECT) Continuous: ECT sensor stuck (high ECT) |
| Duration | 1 second |
| MIL Operation | 2 driving cycles |
| Sequence of Operation | None |