buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Clean Air Cover and Gasket|Page 8715 > < Clean Air Cover and Gasket|Page 8713
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Throttle Body Exploded View

REMOVE OR DISCONNECT

1. Negative battery cable.
2. Partially drain cooling system to allow hoses at throttle body to be removed.
3. Resonator.
4. Electrical connectors from Intake Air Temperature (IAT) sensor.
5. Distributor ventilation line at the air intake duct.
6. Air intake duct.
7. Electrical connectors from Throttle Position  (TP) sensor and Idle Air Control (IAC) valve.
8. Vacuum lines from throttle body.
9. Coolant hoses from throttle body.

10. Accelerator control cable and cruise control cable.
11. Remove throttle body attaching bolts
12. Remove throttle body assembly and flange gasket, discard gasket

CLEAN

Clean Air Cover and Gasket|Page 8715 > < Clean Air Cover and Gasket|Page 8713