specie

I'm getting a fuel system code on my '95 Integra LS. My fuel system is stock besides a Walbro fuel pump. I'm getting about 46-48psi at idle and it stays there when I remove the vacuum hose from the fpr. I've tried 3 fpr and all gave the same results. I was getting about 44psi before I removed my cruise control and airbag system (put in a momo wheel). It wasn't giving a code before the wheel install. I think it may have just been a coincidence though.

From my understanding, it doesn't matter if the fuel pump is flowing too much, the FPR controls the pressure and keeps it at normal level. I have no idea how to diagnose this. The only thing I could think of was replacing the fpr but I tried 3 of them and none gave different results. I should be at 40-42psi, correct? Anyone have this problem before? If so, please give me some ideas on this. Thanks.

dwn-shift

My lude was getting a CEL 43 the other day, it has something to do with the o2 sensor i think.

quik2kSi

is it a too rich too lean? i through that in my Si every once in while ever since i raised my fuel press. gay *** OBD II. all i do is disconect the bateery for a few and it goes away

specie

The fuel pressure is too high, so it's running rich, very rich.

psi420

So get an adjustable FPR and turn it down.

specie

Yes, I guess it's time to put on the B&M I have laying around. Thanks.


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