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


The coolant temperature switch is integral with the intake manifold heater coolant temperature control switch, located at the rear of the intake manifold.
1. Disconnect electrical connector and remove switch.
2. Reverse procedure to install. Torque to 72 inch lbs.