GM Service Manual Online
For 1990-2009 cars only

Object Number: 2055500  Size: MF

Callout

Component Name

Preliminary Procedure

Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement.

1

Charge Air Bypass Bolt

Notice: Refer to Fastener Notice in the Preface section.

Procedure

Disconnect the vacuum hose.

Tighten
10 N·m (89 lb in)

2

Charge Air Bypass Valve

3

Charge Air Bypass Valve Diaphragm Spring

4

Charge Air Bypass Valve Diaphragm