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2G Fuel pressure regulator return line.

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John Miller

Proven Member
172
68
Jan 27, 2020
Watertown, Wisconsin
Hello my fellow dsm Addicts,

I was wondering where the return line from the pressure regulator is supposed to go. I have not been able to find a diagram, but I'm assuming someone knows exactly what I'm inquiring about.

Thanks
 
Hello my fellow dsm Addicts,

I was wondering where the return line from the pressure regulator is supposed to go. I have not been able to find a diagram, but I'm assuming someone knows exactly what I'm inquiring about.

Thanks
If you're asking about the oem system, the return line goes from the FPR all the way back to the fuel tank.
 
If you're asking about the oem system, the return line goes from the FPR all the way back to the fuel tank.
I know that, I'm just curious where the line taps into the fire wall. I'm making sure I don't accidentally hook up the wrong line to the FPR.
 
Those lines do not tap into anything on the firewall, but rather the line loops back to the fuel feed side of the bay and runs along the bottom of the car.
What I meant was, there are multiple steel lines that run along the body of the car. They go half way up the firewall, I'm wondering which one is for the fuel return line.
 
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