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Coolant Temperature Sensor/Switch (For Computer)|Testing and Inspection > < EFI Water Temperature Switch(+++)|Page 771
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Coolant Temperature Sensor/Switch (For Computer): Description and Operation

PURPOSE

The water temperature sensor measures engine temperature by sensing water temperature. The ECU uses this information for determining the
proper air/fuel mixture for all conditions.

LOCATION

The sensor is threaded into the cylinder head near the distributor.

Coolant Temperature Sensor/Switch (For Computer)|Testing and Inspection > < EFI Water Temperature Switch(+++)|Page 771