Barometric Pressure Sensor Replacement

Fig 1: Identifying Barometric Pressure Sensor & Bolt

Courtesy of GENERAL MOTORS COMPANY

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 Procedure Disconnect the Baro sensor harness connector. TIP: Always install the NEW O-ring provided with the BARO sensor.