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Engine Coolant Temperature Sensor Replacement
Courtesy of GENERAL MOTORS COMPANY Engine Coolant Temperature Sensor Replacement
| Callout |
Component Name |
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Preliminary Procedure
- Drain the cooling system. Refer to Cooling System Draining and Filling (Static)
, Cooling System Draining and Filling (Vacuum and Fill)
.
- Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement
.
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| 1 |
Engine Coolant Temperature Sensor Retaining Clip |
| 2 |
Engine Coolant Temperature Sensor Procedure
- Disconnect the engine wiring harness electrical connector from the engine coolant temperature sensor.
- Remove the engine coolant temperature sensor from the thermostat housing.
- Install a NEW seal if not replacing the sensor.
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