Audi 4.2 V8 (ABZ) on VEMS - config for review

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  • button
    S2Forum Fanatic
    • Dec 2007
    • 99
    • Country: Poland

    #1

    Audi 4.2 V8 (ABZ) on VEMS - config for review

    Hi.
    Yeastarday I start my V8 engine in 90q. If You can take a look on my config, and tell my what You thinking about it (look only for ignition an injection, because other stuff is not configured yet). I don't know that the engine fired correctly on all cylinders, because it's running without exhaust and it's realy loud. It also have realy bad work culture on low RPM (but it isn't tuned yet and I don't know what AFR is)

    I've connect ignition like this:
    cyl1 - EC36/35
    cyl2 - EC36/10
    cyl3 - EC36/36
    cyl4 - EC36/11
    cyl5 - EC36/34
    cyl6 - EC36/33
    cyl7 - EC36/12
    cyl8 - EC36/24

    And injectors like this:
    cyl1 & 5 - EC36/7
    cyl4 & 8 - EC36/19
    cyl6 & 3 - EC36/8
    cyl7 & 2 - EC36/20

    I used 60-2 trigger wheel on crank pulley.

    My vemscfg file:

    SendSpace lets you transfer large files quickly and securely for free. Enjoy hassle-free file sharing today.

    Audi 90 quattro '88 4.2V8 on VEMS
    Audi S4 C4 Avant 2.2T '92 @ 2,5TDI
  • pnanassy
    S2Forum Addict
    • Dec 2004
    • 287
    • Country: Hungary

    #2
    why no seq. injection?

    Originally posted by button
    Hi.
    Yeastarday I start my V8 engine in 90q. If You can take a look on my config, and tell my what You thinking about it (look only for ignition an injection, because other stuff is not configured yet). I don't know that the engine fired correctly on all cylinders, because it's running without exhaust and it's realy loud. It also have realy bad work culture on low RPM (but it isn't tuned yet and I don't know what AFR is)

    I've connect ignition like this:
    cyl1 - EC36/35
    cyl2 - EC36/10
    cyl3 - EC36/36
    cyl4 - EC36/11
    cyl5 - EC36/34
    cyl6 - EC36/33
    cyl7 - EC36/12
    cyl8 - EC36/24

    And injectors like this:
    cyl1 & 5 - EC36/7
    cyl4 & 8 - EC36/19
    cyl6 & 3 - EC36/8
    cyl7 & 2 - EC36/20

    I used 60-2 trigger wheel on crank pulley.

    My vemscfg file:

    SendSpace lets you transfer large files quickly and securely for free. Enjoy hassle-free file sharing today.

    http://hotfile.com/dl/22659980/bf200dc/ABZ.vemscfg.html
    Peter Nanassy

    Custom Engine Management,and Electronic Fuel Injection solutions supplier , contact me for details.

    http://www.carstyling.hu/car_shower.php?id=19845
    http://www.youtube.com/watch?v=FYOVA_285Rs

    Comment

    • button
      S2Forum Fanatic
      • Dec 2007
      • 99
      • Country: Poland

      #3
      Because I want to charge this engine, and I need to control boost controler, stepper motor (idle valve) and solenoid valve which control lenght of intake manifold.

      I mainly wanted to check if I have a good set sequence of ignitions.
      Audi 90 quattro '88 4.2V8 on VEMS
      Audi S4 C4 Avant 2.2T '92 @ 2,5TDI

      Comment

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