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2005 A4 B7 2.0tdi jerking @ 2000rpm on normal acceleration

Discussion in 'Diesel forum' started by nix, Apr 19, 2014.

  1. nix
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    nix New Member

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    [Apr 19, 2014]
    I have a 2.0 tdi that jerks at about 2000rpm on gentle acceleration NO jerk on hard acceleration,I have taken it to the "agents"Audi East london (spent 2 days there) A1 motors in Gonubie (1 day there)and N1 city Audi in Cape town(1 day there) they cant find the fault (no fault codes) its been serviced and i have changed the air & fuel filters.
    Last week i decided to disconnect the MAF sensor THE JERK DISSAPEARED and the check engine light came on, i have reconnected the MAF sensor and the jerk has returned. The MAF sensor has been tested and is NOT faulty. PLEASE HELP
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  2. Avnt
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    Avnt Active Member

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    [Apr 19, 2014]
    Egr valve
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  3. nix
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    nix New Member

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    [Apr 20, 2014]
    Hi
    Everything was tested (injectors,boost pressure,egr valve, N75 etc)
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  4. All-rod
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    All-rod Member

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    [Apr 21, 2014]
    You would need to get it scanned for faults and do some logging while driving when this happens. It should show any abnormalities.
    It could well be the MAF.
    Last edited: Apr 21, 2014
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