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  1. #1
    Established Member Two Rings
    Join Date
    Jul 25 2013
    AZ Member #
    119614
    Location
    springfield, oh

    093 mvb causing misfire?

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    Ok so i bought the 2.0t coil conversion from 034 trying to get rid of a misfire ive had on 4, 5, and 6. Sometimes itll throw bank 1 in the mix too but usually its just bank 2 that does it. Now i dont get a check engine light abd it doesnt set a code or anything but u can feel the engine miss. I checked my mvb 91, 92, and 93. 91 and 92 are at 0 and might go up to 1 here and there, but 093 says 7 for both sides. Doea that mean my cam to cam timing is off a tooth, or does it mean my cam chains and tensioner pads need replaced? Is this the cause of my misfire? How do i go about correcting this value, just redo the timing belt or do i need to do cam chains and tensioner pads as well to get this value in spec? Any help is appreciated thanks

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  2. #2
    Established Member Two Rings
    Join Date
    Jul 25 2013
    AZ Member #
    119614
    Location
    springfield, oh

    Update, unplugging the n80 valve gets rid of the misfires all together. So i'd say the n80 is leaking/not closing all the way is there a way to test this valve maybe in the output test part of vagcom? Any help is greatly appreciated

    Sent from my SM-G935P using Tapatalk

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