Questions & Answers for: BMW 330 fuel pressure regulator

Fuel pressure regulator 3) Leak in the air intake /vacuum system I would think that it is probably your oxygen sensors. Replace that and you should be good to go. Thanks for rating my response and for

fuel pressure low at pressure monitor HI. There are some areas that will need to be checked for faults, in this case. Check the following: 1. Fuel filter- If this device is clogged, or faulty, it will

...fuel pump. It should hum in the gas tank for a few seconds when you turn the key to on. If no sound is heard check the fuse. If it is ok the pump might be bad. If the pump whirrs for a few seconds, ...

...it. Could not increase speed when stepping on gas pedal, almost felt like it as driving in neutral. Sounds like a fuel problem check fuel pressure at fuel rail. Possibly pump or pressure