Hello,
I kept getting a p29f2 code whenever my boost would get to 11/12 psi. I just installed a new hpfp and I still have this problem. I took a look at my pressure in both lpfp and hpfp and they're exactly the same, which is telling me that my new hpfp is not pressurizing the fuel. Should I return the hpfp and try a new one or is there something else I should be looking at? Someone suggested my fuel pressure regulator and fuel pump in the back seat of the car but according to the guage I'm getting proper psi on the lpfp.
Thanks for your help.
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