toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 1278 > < Coolant Temperature Sensor/Switch (For Computer)|Locations
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Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection

ENGINE COOLANT TEMPERATURE (ECT) SENSOR

INSPECTION

1. DRAIN ENGINE COOLANT

2. DISCONNECT UPPER RADIATOR HOSE FROM WATER OUTLET

3. REMOVE NO.2 TIMING BELT COVER

4. REMOVE FUEL PIPE

Remove the 2 union bolt, 4 gaskets and fuel pipe.

5. REMOVE ECT SENSOR

a. Disconnect the ECT sensor connector.
b. Using a 19 mm deep socket wrench, remove the ECT sensor and gasket.

6. INSPECT ECT SENSOR

Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 1278 > < Coolant Temperature Sensor/Switch (For Computer)|Locations