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A4 B8 2012 FFV Problem running on E85

Discussion in 'Revo Technik' started by morphola, Oct 5, 2012.

  1. morphola
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    morphola New Member

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    [Oct 5, 2012]
    Hi,
    I have Revo stage 2 on my car and everything is working fine when I run it on gas but something is wrong when I use E85.
    On E85 the engine is working but when I do a WOT from like 2000rpm the engine starts to jerk when rpm reach like 4500rpm.
    Perhaps it wont get enough fuel or air?
    My engine is the 2.0TFSI FFV and I was told that the tune should work on E85 and gas.
    When I use th SPS box and set it back to stock mode (program 1) then everything is normal and the engine runs fine.

    My current mods are:
    ECU: Revo stage 2
    aFe pro dry air filter
    EC Inlet hose
    IC upgrade
    HFC from 034Motorsport
    Milltek Sport exhaust w/downpipe

    My car is a A4 B8 2012 2.0TFSI 180hp Quattro Avant 6MT FFV.

    Regards,
    #1
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  3. Audi Dynamik
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    Audi Dynamik Well-Known Member

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    [Oct 10, 2012]
    i have a Revo Remap on my 2.0 Tfsi, i used Tesco 99 Momentumn and i had a similar problem to you, so i tried Shell V Power and the problem stopped, it took a few tanks of V Power for it eventually disappear.
    #2
  4. morphola
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    morphola New Member

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    [Oct 10, 2012]
    Are you running Performance Mode C on your car when you use 99 V-Power?
    #3
  5. Audi Dynamik
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    Audi Dynamik Well-Known Member

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    [Oct 17, 2012]
    Tbh mate i wouldnt want to scare you but running off gas isnt a very good idea :L one of my relations is a fireman and he tells me he goes to so many car fires which have been gas converted, the gas gets hot in the tank and expands and literally blows and burns the car out.
    Im not sure what im running, its performance mode 3 ?
    #4

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