Toyota 3S-GE Repair Manual page 385

ENGINE — coouwe SYSTEM E6371
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Engine Compartment Temperature Sensor
ENGINE COMPARTMENT TEMPERATURE
SENSOR INSPECTION
1. REMOVE ENGINE COMPARTMENT TEMPERATURE
SENSOR
(a) Disconnect the sensor connector.
(b) Remove the 2 bolts and sensor.
2. INSPECT ENGINE COMPARTMENT TEMPERATURE
SENSOR
Using an ohmmeter, measure the resistance between
the terminals.
Resistance:
At 20°C (68° F)
Approx. 2.45 kQ
At 5'/.5°c (1a5.5°|=)
Approx. 0.63 kQ
At 80°C (176° F)
Approx. 0.32 kQ
If resistance is not as specified, replace the sensor.
3. REINSTALL ENGINE COMPARTMENT
TEMPERATURE SENSOR