Tacoma PreRunner Extra Cab 2WD L4-2.7L (3RZ-FE) (1998)
/Page-146001.png)
Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
INSPECTION
1. DRAIN ENGINE COOLANT
2. REMOVE ECT SENSOR
(a) Disconnect the engine wire protector from the 3 brackets.
(b) Disconnect the ECT sensor connector.
(c) Using a 19 mm deep socket wrench, remove the ECT sensor and gasket.
