Barometric Pressure Sensor Replacement (LSA)

Fig 1: Barometric Pressure Sensor & Fastener (LSA)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement - Front .
1	Barometric Pressure Sensor Fastener CAUTION: Refer to Fastener Caution . Tighten 10 N.m (89 lb in)
2	Barometric Pressure Sensor Procedure Disconnect the electrical wiring harness connector from the barometric pressure sensor. Install the NEW O-ring provided with the sensor.

Callout

Component Name

Preliminary Procedure
Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement - Front .

Barometric Pressure Sensor Fastener

CAUTION:

Tighten
10 N.m (89 lb in)

Barometric Pressure Sensor

Procedure

Disconnect the electrical wiring harness connector from the barometric pressure sensor.
Install the NEW O-ring provided with the sensor.