DTC Detection Logic
| DTC No. | CONSULT screen terms (Trouble diagnosis content) |
DTC detecting condition | Possible cause |
|---|---|---|---|
| P0117 | ECT SEN/CIRC (Engine coolant temperature sensor 1 circuit low) |
An excessively low voltage from the engine coolant temperature sensor is sent to ECM. |
|
| P0118 | ECT SEN/CIRC (Engine coolant temperature sensor 1 circuit high) |
An excessively high voltage from the engine coolant temperature sensor is sent to ECM. |