Colt Vista FWD L4-1795cc 1.8L SOHC (1994)
Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
Engine Coolant Temperature Sensor
Engine Coolant Temperature Sensor
TROUBLESHOOTING HINTS
Suspect the coolant temperature sensor or sensor circuit if fast idle speed is inadequate or the engine emits dark smoke during engine warm up.
SENSOR INSPECTION
CAUTION: Be careful not to touch the tool against the resin section of the connector when removing and installing.
1. Remove engine coolant temperature sensor from the intake manifold.
2. With temperature sensing portion of engine coolant temperature sensor immersed in hot water check resistance
