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

The coolant temperature sensor is located in the thermostat housing. Ensure coolant does not contact accessory drive belt or pulleys. Flush any spilled coolant with water.
1. Drain coolant from cylinder block by removing drain plug, located behind and below exhaust manifold.
2. Disconnect coolant temperature sensor electrical connector, then remove sensor.
3. Reverse procedure to install. Refill cooling system.