Manuals through 2025 now available!
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LEMON is the spiritual successor to CHARM, I recommend you try it!
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Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
ECT SENSOR INSPECTION: 1.
REMOVE ECT SENSOR.
2.
INSPECT ECT SENSOR.
Engine Coolant Temperature (ECT) Sensor Resistance Values:
-
Using an ohmmeter, measure the resistance between the terminals.
-
If the resistance is not as specified, replace the sensor.
3.
RE-INSTALL ECT SENSOR.
ECT SENSOR CIRCUIT INSPECTION