Exhaust Pressure Differential Sensor Replacement

Fig 1: Identifying Exhaust Pressure Differential Sensor

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Raise and support the vehicle. Refer to Lifting And Jacking The Vehicle .
1	Exhaust Pressure Differential Sensor Fastener (Qty: 2) CAUTION: Refer to Fastener Caution . Tighten 10 N.m (89 lb in)
2	Exhaust Pressure Differential Sensor Procedure Disconnect the rubber hoses. Disconnect the electrical connector.

Callout

Component Name

Preliminary Procedure
Raise and support the vehicle. Refer to Lifting And Jacking The Vehicle .

Exhaust Pressure Differential Sensor Fastener (Qty: 2)

CAUTION:

Tighten
10 N.m (89 lb in)

Exhaust Pressure Differential Sensor

Procedure