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
If it fails: lemon-manuals.org.ua

Or, hide this message: temporarily or permanently

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

REMOVAL
1. Disconnect the battery ground cable.
2. Partially drain the cooling system.







3. Remove the Engine Coolant Temperature (ECT) sensor.
1 Disconnect the electrical connector.
2 Remove the retaining clip.
3 Remove the ECT sensor.

INSTALLATION
1. To install, reverse the removal procedure.