Urgent help needed!!!!

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  • agent_audi
    S2Forum Buff
    • Apr 2010
    • 49
    • Country: United Kingdom

    #1

    Urgent help needed!!!!

    So, i removed my ECU last week with the intent of installing some chips, however i hadnt been able to get around to it.

    I then put my ECU back into my car today, and it has developed a boost problem.

    Their is absolutely no throttle response between - 0.5 bar and 0 bar of boost, After this the car runs fine and is responsive as normal...

    Does anyone have any ideas? Do you think i could have damaged the ECU?

    Please give me some help i need to get this sorted in the next week.

    Thanks

    Chris
  • AndyP
    S2Forum Zealot
    • Feb 2004
    • 6049
    • Country: England

    #2
    Have you re-connected the boostline to the ECU?
    sigpic
    1991 Audi S2 3B - 2.5 Stroker engine
    1997 A6 2.5TDi quattro avant - C4
    1976 RD250E / 350LC cafe racer

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    • agent_audi
      S2Forum Buff
      • Apr 2010
      • 49
      • Country: United Kingdom

      #3
      Yea, just went and took the boostline on and off, didnt change anything, still same problem.

      Could it be possible that i have pulled or twisted the boostline somewhere else when i was removing the ECU?

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      • prj
        S2Forum Zealot
        • Mar 2010
        • 6308
        • Country: Estonia

        #4
        Check MAF connector.
        http://tuner.ee - http://www.facebook.com/tuner.ee

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        • agent_audi
          S2Forum Buff
          • Apr 2010
          • 49
          • Country: United Kingdom

          #5
          MAF sensor connector was loose. Thanks Guys.

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          • prj
            S2Forum Zealot
            • Mar 2010
            • 6308
            • Country: Estonia

            #6
            I'm getting good at this
            Glad you got it sorted mate.
            http://tuner.ee - http://www.facebook.com/tuner.ee

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