View Full Version : Very high fuel pressure
NAPLES VALVER 123
21-07-2007, 14:28
what causes this? apparantly thats whats causing my mates willy to overfuel?
Clio_GTT
21-07-2007, 15:04
faulty fuel pressure regulator
Pump will pump the same amount all the time, the FPR adjusts how much pressure the fuel rail gets then the injectors inject the amount you need by opening for a period of time.
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