Bmw e46 - 2001 330i, engine died and the only code on OBD II is O2 sensor Post Cat Help?

(2012-02-04 15:15:10) 1. int_69h Says: I was parked today, turned on the car (took longer to turn on) - put the car in reverse drove back a little bit put it in drive - the car died.

I tried to turn it back on it didnt work, tried again it worked.

The only error i have is o2 post cat - when i push gas it takes time to accelerate.

Any ideas if thats a problem other than the o2 sensor ?

When in park - i push the gas pedal and the car revs normal no cuts (i doubt it might be fuel pump or fuel filter but i might be wrong).2. Kenny Says: Post the error code.

Edit: P0190 Fuel Rail Pressure Sensor Circuit Malfunction

I would start with a new fuel filter. It has a built-in fuel regulator, the regulator may have gone bad. I don't think the M54 motor has a FRP sensor. You can check if the fuel pump is humming too. Tag: Bmw e46 - 2001 330i, engine died and the only code on OBD II is O2 sensor Post Cat Help?