Thread: 3% CO on LM-1
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beepbeep beepbeep is offline
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Join Date: Jun 2001
Location: Sweden
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Quote:
Originally Posted by 911nut View Post
Adjusting the mixture screw changes how much of the slits on the control plunger are exposed in the control plunger barrel, which routes fuel to the distribution chambers. End result is that more or less fuel is is flowed to all injectors for a given deflection of the air flow plate.
Yes. A milimeter of difference on plate on cone is going to make major change on idle CO. To the point of motor not idling at all. But it won't put a dent on AFR curve on boost. Don't believe me? Try it with WBO2 sensor...
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Old 11-21-2009, 06:51 PM
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