Sequoia 4WD V8-4.7L (2UZ-FE) (2006)
a. Disconnect the ECT sensor connector.
b. Remove the ECT sensor and gasket.
6. INSPECT ECT SENSOR
a. Using an ohmmeter, measure the resistance between the terminals.
Resistance:
Refer to the graph
If the resistance is not as specified, replace the ECT sensor.
7. REINSTALL ECT SENSOR
a. Install a new gasket and the ECT sensor.
Torque: 19.6 N.m (200 kgf.cm, 14 ft.lbf)
b. Connect the ECT sensor connector.
8. REINSTALL THROTTLE BODY TO INTAKE MANIFOLDS
a. Install a new gasket and the throttle body with the 2 bolts and 2 nuts.
Torque: 20 N.m (204 kgf.cm, 15 ft.lbf)
9. REINSTALL INTAKE AIR CONNECTOR
10. REFILL WITH ENGINE COOLANT
11. REINSTALL THROTTLE BODY COVER