Aan with vems pnp, missfire and bad idle

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  • Pedersn91
    S2Forum Buff
    • Jul 2016
    • 30
    • Country: Norway

    #1

    Aan with vems pnp, missfire and bad idle

    16C00867-3CC3-43C7-98CD-DC78FF17D815.jpeg A57CD057-542C-4E77-9725-B4CDC653B7A5.jpeg Hello, have problem on idle and when i try boost over 0.4bar missfire on cylinder 3, new build engine, i have change coils and harness with no sucsess.. I try Ohm ground and wire nr2 on coils then I see a difference, coil is ok.., what can i do? I know contact on coil is bad, thats not the problem

    please help my s4 it is emergency
  • Pedersn91
    S2Forum Buff
    • Jul 2016
    • 30
    • Country: Norway

    #2
    Comp test says 175psi, that should be ok

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    • Pedersn91
      S2Forum Buff
      • Jul 2016
      • 30
      • Country: Norway

      #3
      can anyone have some pinout of vems v3 3.7 pnp 55 pin, which ignition coil and connector i can measure on

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      • Pedersn91
        S2Forum Buff
        • Jul 2016
        • 30
        • Country: Norway

        #4
        Someone know what ohm?, am I in the right place?, or any other places I have to measure?
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        • Pedersn91
          S2Forum Buff
          • Jul 2016
          • 30
          • Country: Norway

          #5
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