buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Throttle Body|Description and Operation|Page 6970 > < Throttle Body|Description and Operation
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Throttle Body: Service and Repair

THROTTLE BODY ASSEMBLY REPLACEMENT

REMOVAL PROCEDURE

1. Remove the air cleaner intake duct.

2. Disconnect the electronic throttle control (ETC) electrical connector (1) from the throttle body (2).

3. Remove the heater pipe nut at the throttle body.
4. Remove only the heater inlet pipe.

Throttle Body|Description and Operation|Page 6970 > < Throttle Body|Description and Operation