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9dreizig 9dreizig is offline
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Join Date: Jul 2005
Location: Reno NV, Bay Area during most weeks,, Kids still in NH
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fuel pressure question

As many of you know I have a UTCIS digital WUR in my car. I'm finally getting around to tune it again and here is my immediate problem.

I am commanding a control pressure of 4.5 bar and the DWUR is reading 2.5 bars hence it's running rich.
So my question is where to look ?? What would cause the high fuel pressure ?

I'm open to any suggestions..
Here's a screen shot . OOPS won't accept a bmp file.. sorry I'll work on that!
98 Tahoe ,2007 Saturn Vue
86 930 black and stock, 80 930 blue tracdog
91 Spec Miata (yeah I race a chick car)
"life"ll kill ya" Warren Zevon
Old 11-10-2009, 04:36 PM
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