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Lurch, Aftermarket & Factory Electronics
Category: Car
Satisfied Customers: 20901
Experience:  Ford, Chev Cert, Heavy Line Mech, Mobile Electronics.Sales, Installation & Repair for 30 years.
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2002 GMC Yukon: located and how do I replace it

Resolved Question:

We need to replace the Fuel Composition Sensor on our 2002 GMC Yukon XL. Where is it located and how do I replace it? Thank you so much!
Submitted: 8 years ago.
Category: Car
Expert:  Lurch replied 8 years ago.

It is located on the rear frame crossmember:




Here is GMC replacement procedure:


click below





Customer: replied 8 years ago.
The removal procedure references the Fuel Pressure Relief Procedure. Can you include that as well?
Expert:  Lurch replied 8 years ago.
Sorry I thought I did.........
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Expert:  Lurch replied 8 years ago.