[s-cars] Found 10 PSI Fuel Pressure and .8 Volts

Cody Payne cpayne at bconnected.com
Sun Nov 6 21:20:43 EST 2005


For those who have a fuel pressure gauge on their cars...what sort of
pressure have you seen from your stock fuel pump?  Can you get 86+ PSI
WOT?

Granted the set-up I had today was great as I could drive and view the
fuel pressure gauge mounted on the hood.  But on the dyno works great
too ;)

My stock fuel pump is about 3 years old.

Thx

cp 

-----Original Message-----
From: s-car-list-bounces at audifans.com
[mailto:s-car-list-bounces at audifans.com] On Behalf Of Dave Forgie
Sent: Sunday, November 06, 2005 7:10 PM
To: s-car-list at audifans.com
Subject: [s-cars] Found 10 PSI Fuel Pressure and .8 Volts

You're welcome Cody.  But at 70 psi you are still down at least 16 psi
from the minimum 86 psi you need at 28 psi relative boost  (58 psi (4
bar) plus 28 psi boost).  I suspect that your 091G is got a problem
-either its weak or its inlet is clogged.

Dave F.

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