Re: RRFPR (SPG9) question... - Saab 900 Bulletin Board - Saabnet.com
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Re: RRFPR (SPG9) question...
Posted by Bill U (more from Bill U) on Tue, 31 Dec 2002 16:57:43
In Reply to: RRFPR (SPG9) question..., kenS
[Profile/Gallery]
, Tue, 31 Dec 2002 12:54:05
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I don't think it should leak down, but be sure the leak is not in your gauge.
Are you measuring fuel pressure with the vac line disconnected and plugged?
20# might be the case with vac line connected at idle.
1 bar=14.5 PSI
With my 24# injectors from SPG9, I set mine initially at 2.5 bar=36 PSI.
I had to reset the trim on my amm down to about 220 Ohms to get proper AIC dwell and O2 balance.
I'm considering setting the pressure a bit lower, as I do alot of high speed driving, and end up cruising with only slight vac.
I have my APC tweeked a bit, and have no trouble holding mid-red boost with premium fuel.
posted by 12.106.8...
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