Fuel rail pressure sensor wiring? Can someone identify the wires for me?

cxmplex

New Member
Sep 18, 2021
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Hey,

These wires are color coded. Can someone identify the order from right to left or left to right? I'm wiring a pigtail ATM to replace my connector that plugs into the fuel rail pressure sensor.

Here's an image of the wires and their colors, you could probably take a look at your own car and compare.

I believe the order is as shown from left to right. Black/blue, blue/black, yellow. I'd like to know for sure though before I clip them and then wire them with the pigtail.

1631980194067.png



EDIT I tried black/blue, blue/black and yellow and got a short code, so that's not the order. Blue/black black/blue yellow?

FYI if anyone is curious this is the module 2 harness.
 

cxmplex

New Member
Sep 18, 2021
2
0
0
Correct order from left to right is Blue/Black, Black/Blue, Yellow. For the HPFP QCV sensor, it's White, Red. You'll know if you did it incorrectly because it will cause a lot of other codes to appear related to shorts.