pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Sensors and Switches - Engine > < Coolant Temperature Sensor/Switch (For Computer)|Service and Repair
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Notice:  Refer to Fastener Notice  (See: Service Precautions/Vehicle Damage Warnings/Fastener Notice) .

1. Install the ECT.

Tighten the sensor to 20 N.m (15 lb ft).

2. Connect the engine wiring harness electrical connector (3) to the ECT sensor.
3. Install the heat shield around the electrical connector, if necessary. 
4. Fill the cooling system as needed. Refer to Cooling System Draining and Filling (GE-47716)  (See: Engine, Cooling and Exhaust/Cooling

System/Service and Repair)Cooling System Draining and Filling (2.4L LE5 Only) Cooling System Draining and Filling (Static Fill-LNF)  (See:
Engine, Cooling and Exhaust/Cooling System/Service and Repair) .

Sensors and Switches - Engine > < Coolant Temperature Sensor/Switch (For Computer)|Service and Repair