Manifold Absolute Pressure Sensor Replacement

GM4230569

Courtesy of GENERAL MOTORS COMPANY

Callout

Component Name

Preliminary Procedures

Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection
Remove the fuel injection fuel rail assembly. Refer to Fuel Injection Fuel Rail Assembly Replacement .
Disconnect the manifold absolute pressure sensor connector.

1

Manifold Absolute Pressure Sensor Bolt

CAUTION:

Refer to Fastener Caution .

Procedure
Remove the manifold absolute pressure sensor bolt.
Tighten
5 N.m (44 lb in)

2

Manifold Absolute Pressure Sensor