FJ Cruiser 2WD V6-4.0L (1GR-FE) (2008)
Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
1GR-FE ENGINE CONTROL SYSTEM: ENGINE COOLANT TEMPERATURE SENSOR:
INSPECTION
1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR
(a) Check the resistance.
(1) Using an ohmmeter, measure the resistance between the terminals.
Standard resistance:
NOTE: If checking the engine coolant temperature sensor in water, be careful not to allow water to enter the terminals. After checking, wipe
the water off the engine coolant temperature sensor.
If the result is not as specified, replace the engine coolant temperature sensor.