MK5 Golf GTI

All Things Mk5 => Mk5 General Area => Topic started by: titchy on May 23, 2019, 04:09:02 pm

Title: f/p pressure
Post by: titchy on May 23, 2019, 04:09:02 pm

Anyone help with fuel rail pressure figure

Title: Re: f/p pressure
Post by: rich83 on May 23, 2019, 07:16:18 pm

Which figure? Post up the info and someone will help, there a few guys on here who are really knowledgable in this area.

Title: Re: f/p pressure
Post by: muff1991 on May 23, 2019, 07:33:00 pm

Fuel pressure at idle is 50bar but can’t remember full throttle is, it might be around 125-130bar and obvs in between idle and full is varied depending on input.

If you got VCDS pull up the specified rail pressure vs actual and then difference...  you’ll soon know if you’re out mate.


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Title: Re: f/p pressure
Post by: titchy on May 23, 2019, 08:09:19 pm

Thanks for that

Title: Re: f/p pressure
Post by: muff1991 on May 23, 2019, 10:21:12 pm

Just to confirm, I’m referring to the fuel rail pressure.


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