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Old 12-11-2010, 09:19 PM   #14
StReeTz
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Quote:
Originally Posted by KaminaSan View Post
Mine does this every single time I boost, and the BoV goes off, when it decels to 1500rpm.

Never did that when I had the SMIC/stock bov.

Are you 100% stock?
If your blow off valve vents to atmosphere and is close to your mass airflow sensor then the discharged air will be read by the mass airflow sensor causing a rich spot upon sudden throttle closing or blow off. You can recirculate the blow off valve or make sure the MAF isn't too close to the blow-off valve.
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