Petrol Diagnostics: Re: Vauxhall Vectra 2.2 P1191

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Re: Vauxhall Vectra 2.2 P1191

Posted by Carl ford

on September 28, 2013, 4:45 pm, in reply to "Re: Vauxhall Vectra 2.2 P1191"

Carl Ford

Looking at your waveforms it seems to me the ECU is trying to reduce fuel pressure but it carnt, I would like to see your current trace clearer but on the face I it looks like a faulty regulator.

Carl

Vauxhall Vectra 2.2 Z22YH 2006 - Code P1191 fuel pressure to high (waveforms) - Fixed # - David Evason September 27, 2013, 12:03 pm

Re: Vauxhall Vectra 2.2 P1191 - Lee Mackintosh September 28, 2013, 1:21 pm
- Re: Vauxhall Vectra 2.2 P1191 - Carl ford September 28, 2013, 4:45 pm

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