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a3 2.0tdi blip power

Discussion in 'A3/S3/Sportback (8P Chassis)' started by j50sho, Jul 20, 2010.

  1. j50sho
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    j50sho Member

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    [Jul 20, 2010]
    hi guys, currently on-going problem which im getting help with from nigel... my car blips in power in all gears every so often, fault code threw up a maf problem which i replaced, the replacement did help but i still have the blip normally around the 2k rev point, one thing i noticed is when i first start the car in first gear when i reach about 1800rpm the car chugs (if thats the right word) .. got no fault codes up now .

    should i check for leaks or possible fuel contamination?
    #1
  2. navnayyar
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    navnayyar Member

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    [Jul 20, 2010]
    have you checked map/thrust sensor?
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  3. j50sho
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    j50sho Member

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    [Jul 20, 2010]
    replaced the maf mate.

    one thing ive also noticed, when i had it remapped the guy showed me in the gears it rev'd to 4000rpm, now it only reaches 3000... dont know if that is saying anything
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  4. navnayyar
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    navnayyar Member

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    [Jul 21, 2010]
    im not talking about the maf, map/thrust sensor is different is common fault in these tdi's
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  5. V16
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    V16 Member

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    [Jul 21, 2010]
    where is the map/thrust sensor located? i replaced my maf but still a slight jerk now then, unplugged the maf and it drove like new!
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