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x98boardwell x98boardwell is offline
After the next project
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Join Date: Sep 2006
Location: Central Valley, CA
Posts: 1,522
Idle Mixture


When you say idle mixture... are you referring to the DWUR or is there another adjustment on all cars for that?

I realize their is a basic mixture next to the fuel distributor with an allen wrench but if someone were to adjust, the O2 sensor should auto adjust it back to compensate... correct? Just wanted to know what you were referring to and if normal (old style WUR) cars could change that mixture curve at all.

Someone said I could lightly tap on the fuel distributor where Leask makes it adjustable but I was never sure what that would do and if it went to far then I have to take it apart.

Previous cars:
2007 GT3, 2006 Cayenne TTS, 1991 928 S4, 1987 930, 1975 914 2.0, 1989 944 Turbo S, 1991 964 Targa, 1991 964 Convert, 2004 996TT Convertible, 550-6 Spyder with a 2.4 liter twin plug "S-spec'd motor"
Current cars: 2012 Cayenne TT, 1997 993TT, 1984 Jeep Grand Wagoneer, 94' 928 GTS, VW GTI
Old 03-11-2010, 06:41 AM
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