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BMW 3-Series (E90 E92) Forum
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High lpfp psi after stg 2 pump install
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12-01-2018, 11:49 PM | #1 |
Lieutenant Colonel
93
Rep 1,794
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High lpfp psi after stg 2 pump install
i just installed my stage 2 pump and noriced that the psi at idle and normal driving hovers around 85psi. This seems a little high compared to my stock pump. Is this normal? if not, will it adapt over time or shluld I clear any adaptations? Thanks in advance.
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12-02-2018, 10:11 AM | #2 |
Private
36
Rep 63
Posts |
I noticed the same thing after I installed the Fuel-IT Stage 2 Bucketless with Holley Fuel Hydramat.
My LPFP psi was around the 70s on the stock LPFP, but after I upgraded, it's in the 80s+ on idle now. I'm sure this is normal as I've ran the setup for a few months now without any issues. These pumps are pumping fuel at a faster rate, so in turn the psi would be higher. |
Appreciate
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