GM Service Manual Online
For 1990-2009 cars only

Object Number: 2151339  Size: MF

Callout

Component Name

Preliminary Procedure

Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement.

1

Manifold Absolute Pressure Sensor Bolt

Caution: Refer to Fastener Caution in the Preface section.

Tighten
12 N·m (106 lb in)

2

Manifold Absolute Pressure Sensor

Procedure

Disconnect the electrical sensor.