DTC Detection Logic
NOTE:
If DTC P0116 is displayed with P0117 or P0118, first perform the trouble diagnosis for DTC P0117, P0118. Refer to
"DTC LOGIC ".
DTC DETECTION LOGIC CHART
| DTC No. | Trouble diagnosis name (Trouble diagnosis content) | DTC detecting condition | Possible cause |
|---|---|---|---|
| P0116 | ECT SEN/CIRC (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. |
|