4 Runner 2WD L4-2693cc 2.7L DOHC MFI (1997)
Coolant Temperature Sensor/Switch (For Computer): Service and Repair
ENGINE COOLANT TEMPERATURE SENSOR REMOVAL AND INSTALLATION
REMOVAL
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.
INSTALLATION
1. Reinstall ECT sensor.
(a) Using a 19 mm deep socket wrench, install the ECT sensor and gasket.
Torque: 25 N.m (250 kgf.cm, 18 ft.lbf)
(b) Connect the ECT sensor connector.
(c) Install the engine wire protector to the 3 brackets.
2. Refill engine coolant.
