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09-19-2010, 02:54 PM
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#11 |
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C'est la vie
Drives: 2009 2 door hatchback Join Date: Aug 2009
Location: chicago
Posts: 482
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Could it be possible you're letting out LESS metered air because you tightened your BOV? And as a result, your theroetical mix isn't so far off as the actual mix to throw a code?
I think thats exactly whats going on. My BOV was set so loose when I got it when my hand was near the vent I felt air being sucked in at idle. Once its tuned they program the piggy back to ignor the mass air when U let off the throttle. This is when the BOV vents and for a moment the mass air is still reading, causing it to go very rich. |
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