toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Lamps and Indicators - Cooling System > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 1536
Page 1
background image

Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection

INSPECT E.F.I. ENGINE COOLANT TEMPERATURE SENSOR

Check the resistance.

Using an ohmmeter, measure the resistance between the terminals.

NOTE:  If checking the engine coolant temperature sensor in water, be careful not to allow water to intrude into the terminals. After checking, wipe
water off the engine coolant temperature sensor.

If the result is not as specified, replace the engine coolant temperature sensor.

Lamps and Indicators - Cooling System > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 1536