Throttle Body: Service and Repair

COMPONENTS FOR REMOVAL AND INSTALLATION

THROTTLE BODY REMOVAL
1. Drain engine coolant.
2. Remove throttle body.





- Disconnect the hose, cables and connectors from the throttle body:
(1) Air hose
(2) Accelerator cable
(3) Cruise control actuator cable
(4) Throttle position sensor connector
(5) Sub-throttle position sensor connector
(6) Sub-throttle actuator connector





- Remove the 2 bolts and 2 nuts, and disconnect the throttle body from the air intake chamber.

Torque: 21 N.m (210 kgf.cm, 15 ft.lbf)

- Remove the gasket.

INSTALLATION HINT: Use a new gasket.





- Disconnect these hoses from the throttle body, and remove the throttle body:
(1) EVAP hose
(2) Water bypass hose (from No.4 water bypass pipe)
(3) Water bypass hose (from cylinder head)
(4) PS air hose