P1115

Test 1 - Test 2:

Test 3 - Test 6:

SYMPTOM
P1115-GENERAL TEMPERATURE SENSOR PERFORMANCE

WHEN MONITORED
With the ignition on and engine running.

SET CONDITION
The PCM compares the outputs of the ECT, IAT, and Ambient Temp sensors. If one sensor does not corralate with the other two sensors the fault is set.

POSSIBLE CAUSES
- Good trip equal to zero
- Temperature sensor circuit
- Faulty sensor
- Excessive resistance in the sensor signal circuit
- Excessive resistance in the (K900) sensor ground circuit
- PCM