Fuel Pressure Reg. Performance
05-06-2012, 04:52 PM
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Fuel Pressure Reg. Performance
I keep getting a Fuel Pressure Reg. Performance CEL (usually after doing a long pull which isn't often) but when I do I get this. What exactly is this code mean?
05-06-2012, 05:47 PM
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I used to get that code some times also, not positive but i think it means that you have exceeded the capabilities of the fuel pump with your current tune for a second. My old tune used to be really rich, I think that is why, i retuned it and did not have any more problems.
05-06-2012, 08:49 PM
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