acura Workshop Repair Guides

Acura (Honda) Workshop Service and Repair Manuals

Sensors and Switches - Cruise Control > < Temperature Sensor (Gauge)|Specifications|Page 702
Page 1
background image

Temperature Sensor (Gauge): Testing and Inspection

1. Disconnect the YEL/GRN wire from the ECT sending unit.

2. Using an ohmmeter, measure the change in resistance between the positive terminal and the engine (ground) with the engine cold and with the

engine at operating temperature.

3. If the obtained readings are substantially different from the specifications above, replace the sending unit.

Sensors and Switches - Cruise Control > < Temperature Sensor (Gauge)|Specifications|Page 702