The ECM judges external input signal in condition that a change of water temperature output value is over 1V then the ECM sets DTC P0119.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Noisy signal check | 1. Poor connection 2. Short to ground in signal circuit 3. ECTS |
Enable Conditions |
•
Elasped time > 6 sec. | |
Threshold Value |
•
∆ ECT sensor voltage > 1V within 2 sec. | |
Diagnostic Time |
•
Immediate | |
MIL ON Condition |
•
2 driving cycles |
