Replacing Oldsmobile Engine coolant sensor
Engine Coolant Temperature (ECT) Sensor. REMOVAL & INSTALLATION WARNING Care must be taken when handling the ECT sensor. Damage to the ...
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Engine Coolant Temperature (ECT) Sensor.
REMOVAL & INSTALLATION
WARNING
Care
must be taken when handling the ECT sensor. Damage to the ECT sensor
will affect proper operation of the fuel injection system.
3.1L and 3.4L (VIN E) Engines
Disconnect the negative battery cable.
With the engine cold, relieve the coolant pressure by opening the radiator cap or opening the bleed screw near the
REMOVAL & INSTALLATION
WARNING
Care
must be taken when handling the ECT sensor. Damage to the ECT sensor
will affect proper operation of the fuel injection system.
3.1L and 3.4L (VIN E) Engines
Disconnect the negative battery cable.
With the engine cold, relieve the coolant pressure by opening the radiator cap or opening the bleed screw near the
