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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Thermosensor

Cut-away Of Thermometer:





Installed on the intake manifold, the thermosensor monitors the temperature of the coolant and activates the temperature gage in the combination meter and sends a signal to the ECM for the Feedback control system. Completely sealed in a threaded case with an integral hexagon nut, it consists of a thermistor, lead wire, spring, and terminal plate.