Fuel pressure sensor location?

Tiny
MLTHORNTON
  • MEMBER
  • 2024 GMC CANYON
  • 2.5L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 117,000 MILES
I have a problem with a 2018 GMC canyon. There is very little power when you step on the gas and associated code P018B for fuel pressure sensor. I am going to try replacing the fuel pressure sensor (i believe it to be Dorman Fuel Injection Pressure Sensor 926-430 but I could be wrong about that). I took the plastic housing/cover off to reveal the engine head but I'm not seeing what looks like the fuel pressure sensor. Is it visible somewhere in the attached photo or perhaps I'm not looking in the right place at all?
Tuesday, June 11th, 2024 AT 12:09 PM

2 Replies

Tiny
MLTHORNTON
  • MEMBER
  • 2 POSTS
Disregard, I think I have found it on the fuel line under the vehicle.
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Tuesday, June 11th, 2024 AT 12:58 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,176 POSTS
Hi,

It is on the vehicle underbody, on the fuel line, next to the electronic brake control module. I attached a pic below for you.

Let me know if that helps or if I can help in any way.

Take care,

joe

See pic below.
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Tuesday, June 11th, 2024 AT 7:34 PM

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