Diesel Data: Automotive Repair

Throttle Body: Service and Repair

Throttle Body

REMOVAL
1. Remove the collector cover.
2. Disconnect the ground cable from battery.
3. Remove the air intake chamber.
4. Disconnect the connector from the throttle body.






5. Disconnect the engine coolant hoses (A) from throttle body.
6. Remove the bolts which secure the throttle body to the intake manifold.






INSTALLATION
Install in the reverse order of removal.

NOTE: Use new O-rings.

Tightening torque: 8 N.m (0.8 kgf.m, 5.9 ft.lb)