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        General >> Problems >> Fuel Pressure Regulator
        
(Message started by: nigelt on Jun 10th, 2005, 12:46pm)
Title: Fuel Pressure Regulator
Post by nigelt on Jun 10th, 2005, 12:46pm
Hi Guys,

Can anyone tell me does the FPR reduce fuel preesure when being sucked on or increase when sucked on? I have a continuous positive LTFT of 18% during idle and wondered if it might be the FPR or the fuel pump..

Thanks

Nige
Title: Re: Fuel Pressure Regulator
Post by VladSoare on Jun 10th, 2005, 1:29pm
It reduces fuel pressure. Vacuum makes the valve open more than usual.
Title: Re: Fuel Pressure Regulator
Post by nigelt on Jun 10th, 2005, 2:20pm
Thanks... :)


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