mje_wrx

iTrader: (6)

i fitted a fpr and a parallel fuel mod. i connected the fuel mod direct from fuel filter housing and the inlet of the fpr to the return from fuel mod and the output going bk to tank.

heres a small pic to aid my poor description.
it must b wrong. how do i connect it correctly.

Butty

iTrader: (2)

Sure its reading in bar? 45 psi is 3.1 bar.

Yesterday it was reading "4 bar" but you couldn't adjust it. How have you increased the pressure?

nick

mje_wrx

iTrader: (6)

i havent, lol, its gone up, i shall check psi tho is it run in right according to my pic, lol

Butty

iTrader: (2)

The drawing looks fine

thewhitewarrior

thats how mine is set up too, and works fine, take another look at the gauge as mine reads in psi, i think its roughly 16psi-1bar.
phil.

MartynJ

14.7 psi to a bar, should be approx 2.5 - 2.7 with the vac connected.

mje_wrx

iTrader: (6)

well had a look 2day, and it officail the car is running 4 bar now, i was able to adj it down 0.5 bar, no more, fitted to mates car and was fine.

so whats making my fuel pressure so high.??

afaik its standard fuel pump, now with parallel fuel mod

scared 2 drive it, injs are 440cc

mje_wrx

iTrader: (6)

any 1

Butty

iTrader: (2)

And your sure its reading in bar?
My gauge didn't have the units on it and the pressure was read by someone as being 4.0 bar instead of 40 psi.

nick

mje_wrx

iTrader: (6)

defoo bar, got a fuel pressure tester from work and fitted. car run 1.2 bar pressure with no fpr's. i then fitted the fpr and pressure tester read 5 bar. i then fitted the standard fpr in place and pressure tester read 3.5 bar, 3 bar with vacum pipe fitted. so conclusion is the fpr is naff and causing massive pressure. now in the bin.