Fuel pressure sensor replacement where is it located and how to fix it?

Tiny
DOMINIQUE DUPLESSIS
  • MEMBER
  • 2021 CHEVROLET MALIBU
  • 1.5L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 47,340 MILES
Hi, I believe the error code I’m getting is saying I have a bad fuel rail pressure sensor. Where is it located and how do I replace it? I’m needing some help on this.

Thanks
Tuesday, January 28th, 2025 AT 4:42 PM

2 Replies

Tiny
DOMINIQUE DUPLESSIS
  • MEMBER
  • 2 POSTS
Here are the codes I got from my car.
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Tuesday, January 28th, 2025 AT 5:00 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 50,363 POSTS
So there are three different problems, please make new posts for the camshaft and air flow issues, please post your new question here, you must be logged in.

https://www.2carpros.com/questions/new

The fuel pressure sensor is a common problem, be aware that there is high pressure fuel involved, here is the location of the sensor and how to change it out. Check out the images (below). Please let us know what happens.
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Wednesday, January 29th, 2025 AT 9:53 AM

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