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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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

1. Disconnect battery ground cable.
2. Drain cooling system.
3. Disconnect intake air hose from throttle body, then the green connector.
4. Remove coolant temperature sensor.
5. Reverse procedure to install. Install sensor with new gasket and torque to 8.7 - 10.8 ft. lbs.