Barometric Pressure Sensor Replacement

Fig 1: Identifying Barometric Pressure Sensor

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure: Remove the front manifold cover. Refer to Intake Manifold Cover Replacement - Front .
1	Barometric Pressure Sensor Bolt CAUTION: Refer to Fastener Caution . Tighten: 10 N.m (89 lb in)
2	Barometric Pressure Sensor Tip: Always install the NEW O-ring provided with the BARO sensor. Procedure: Disconnect the Baro sensor harness connector.