Possible Causes
WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
- ECT SENSOR VOLTAGE ABOVE 4.9 VOLTS
- (K2) ECT SIGNAL CIRCUIT SHORTED TO BATTERY VOLTAGE
- ECT SENSOR INTERNAL FAILURE
- (K2) ECT SIGNAL CIRCUIT OPEN
- (K4) SENSOR GROUND CIRCUIT OPEN
- PCM