DTC P0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance: Trouble Symptom
WARNING: This page is about a different variant/trim than selected.
- Hard to start
- Improper idling
- Poor driving performance
CAUTION:
After servicing or replacing faulty parts, perform Clear Memory Mode <Ref. to
OPERATION , Clear Memory Mode.>, and Inspection Mode <Ref. to
PROCEDURE , Inspection Mode.>.
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK FOR ANY OTHER DTC ON DISPLAY. | Is any other DTC displayed? | Check the appropriate DTC using the "List of Diagnostic Trouble Code (DTC)". <Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) .> | Go to step 2. |
2 CHECK ENGINE COOLANT TEMPERATURE SENSOR.
|
Is the resistance of engine coolant temperature sensor different between when engine coolant is cold and after warmed up? | Repair the poor contact of ECM connector. | Replace the engine coolant temperature sensor. <Ref. to ENGINE COOLANT TEMPERATURE SENSOR .> |