DTC Detection Logic
| DTC No. | Trouble diagnosis name (Trouble diagnosis content) |
DTC detecting condition | Possible Cause |
|---|---|---|---|
| P0117 | ECT SEN/CIRC (Engine coolant temperature sensor circuit low input) |
An excessively low voltage from the engine coolant temperature sensor is sent to ECM. |
|
| P0118 | ECT SEN/CIRC (Engine coolant temperature sensor circuit high input) |
An excessively high voltage from the engine coolant temperature sensor is sent to ECM. |