Petrol Diagnostics: Re: VW Golf P0191 fuel rail pressure sensor.

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Re: VW Golf P0191 fuel rail pressure sensor.

Posted by Mark carter

on June 11, 2009, 1:36 pm, in reply to "Re: VW Golf P0191 fuel rail pressure sensor."

Mark Carter

I agree with Sean, the ECU is "seeing" a difference in the actual value and what the "DRV" duty cycle should produce. It is this deviation that is logging the DTC. HTH

Regards Mark.

Modern cars, Its all wizardry and witchcraft

VW Golf 2.0 AXW 2004 - Fault code P0191 fuel rail pressure sensor # - Andy Stimpson June 10, 2009, 6:26 pm

Re: VW Golf P0191 fuel rail pressure sensor. - Sean Mc Gettigan June 11, 2009, 10:04 am
- Re: VW Golf P0191 fuel rail pressure sensor. - ian Whitmore June 11, 2009, 1:17 pm
  - Re: VW Golf P0191 fuel rail pressure sensor. - Mark carter June 11, 2009, 1:36 pm

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