GM Service Manual Online
For 1990-2009 cars only

Object Number: 2018748  Size: MF

Callout

Component Name

Preliminary Procedures

Remove the engine cover. Refer to Engine Cover Replacement.

1

Pressure Sensor Fastener

Caution: Refer to Fastener Caution in the Preface section.

Tighten
9 N·m (89 lb in)

2

Exhaust Pressure Sensor

Procedure

  1. Release the pressure sensor hose.
  2. Release the pressure sensor electrical connector.