Exhaust Pressure Differential Sensor Pipe Replacement

Fig 1: View Of Exhaust Pressure Differential Sensor Pipe

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 Pipe fitting (Qty: 2) CAUTION: Refer to Fastener Caution . Tighten 45 N.m (33 lb ft)
2	Exhaust Pressure Differential Pipe Procedure Disconnect the rubber hoses. If reinstalling the old sensor, coat the threads with anti-sieze compound. Refer to Adhesives, Fluids, Lubricants, and Sealers .

Callout

Component Name

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

Exhaust Pressure Differential Pipe fitting (Qty: 2)

CAUTION:

Tighten
45 N.m (33 lb ft)

Exhaust Pressure Differential Pipe

Procedure

Disconnect the rubber hoses.
If reinstalling the old sensor, coat the threads with anti-sieze compound. Refer to Adhesives, Fluids, Lubricants, and Sealers .