Variation of Engine Coolant Temperature Sensor signal is too excessive within certain amount of time, PCM sets DTC P0119.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Signal Noise Monitoring | 1. Poor Connector Connection 2. Defected ECT Sensor |
Enable Conditions |
•
Battery voltage higher than 6V and lower than 16V
•
No relevant DTC present | |
Threshold Value |
•
ECT Sensor signal variation within 0.5 sec. more than 9.45℉(5.25℃) | |
Diagnostic Time |
•
0.5 sec. | |
Mil On Condition |
•
2 Driving Cycle |
