Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Coolant Temperature Sensor/Switch (For Computer): Service and Repair

Engine Coolant Temperature Sensor:






REMOVAL

1. Drain engine cooling system.

2. Disconnect battery ground cable.

3. Raise vehicle on hoist.

4. Disconnect engine control sensor wiring from Engine Coolant Temperature (ECT) sensor.

5. Remove ECT sensor.

INSTALLATION

1. To install, reverse removal procedure.

2. Tighten ECT sensor to 14-19 Nm (10-14 ft lb).