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

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

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Engine Temperature Sensor: Service and Repair

NOTICE:
- Care must be taken when handling ECT sensor. Damage to ECT sensor will affect proper operation of the fuel injection system.

REMOVAL
1. Remove negative battery cable.
2. Remove electrical connector.
3. Carefully back out coolant sensor.

INSTALLATION
1. Install sensor in engine.
2. Install electrical connector.
3. Connect negative battery cable.