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Hi all. Have a 2014 with issues.

Derik

New Member
Jul 28, 2023
1
0
Truck Year
2014
I purchased this truck at an online auction a month ago. Is seemed to be an ok truck, but before I got home with I got a CEL and it seemed to go in to limp mode. I cleared the codes and drove on. I had to clear them a couple times before I got home, but the primary code is for a fuel rail pressure sensor.
Can somebody tell me how you release fuel pressure before removing the sensor? I was gonna pull the fuse and run the truck, but I don’t see a fuel pump fuse.
Any help would be appreciated and I’m sure I’ll have more questions.
 

TC Diesel

Well-Known Member
Jul 14, 2016
2,471
701
Truck Year
2015
Just shut engine off remove negative cable, in the time it takes to remove the cable press will be 0 PSI. The rail sensor is generally not the problem it's the electronic PRV.
 

KINGKOTA78

New Member
Sep 9, 2023
16
1
Truck Year
2014
There should be a schauder valve on the fuel rail just pock it with a pocket screw driver and make sure your face isn’t in the way of it.
 
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