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): Description and Operation
Engine Coolant Temperature (ECT ) Sensor:
PURPOSE The engine coolant temperature sensor measures engine temperature by sensing water temperature. The ECM uses this information for determining the proper air/fuel mixture for all conditions.
LOCATION The sensor is threaded into the water jacket at the front of the engine.
