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Fuel pressure question 700 1991

posted by  ibs740 on  Wed Oct 14 15:15 CST 2009
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last visit: Fri Oct 24 10:01 CST 2014
[RELATED]


Relating to a 91-740 turbo B230FT.

Has anyone checked (with a calibrated gauge)the fuel pressure in their B230FT & what was it? Check w/ the manifold vacuum connected.

I just installed a new Bosch fuel pressure regulator (FPR)& the pressure is 39 PSI not the Volvo spec. of 43psi.

I was having a rich problem so I'll drive it tomorrow & see if the codes come back.

ibs740





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New Fuel pressure question [700][1991]
posted by  ibs740  on Wed Oct 14 15:15 CST 2009 >


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