On Board Diagnosis Logic
NOTE:
- If DTC P0116 is displayed with P0117 or P0118, first perform the trouble diagnosis for DTC P0117, P0118. Refer to [P0117, P0118 ECT SENSOR ].
- This self-diagnosis has the one trip detection logic.
DTC DETECTING CONDITION CHART
| DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
|---|---|---|---|
| P0116 0116 |
Engine coolant temperature sensor circuit range/performance | Engine coolant temperature signal from engine coolant temperature sensor does not fluctuate, even when some time has passed after starting the engine with pre-warming up condition. |
|