timing map

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  • Albie S2
    S2Forum Enthusiast
    • Oct 2004
    • 138
    • Country: South Africa

    #1

    timing map

    Hi

    Can any1 help? i have a after market ecu and need a startup timing map

    eg:
    1000 rpm 10 deg
    2000 rpm 15 deg
    3000 rpm 20 deg
    4000 rpm 30 deg
    5000 rpm 38 deg

    what timing do u retard under boost?

    Thks Chris
    www.cardomin.com/member/745893
  • Albie S2
    S2Forum Enthusiast
    • Oct 2004
    • 138
    • Country: South Africa

    #2
    Sorry , 3b s2 1991

    boost about 1.5 bar currentley retarding timing to 21deg under full boost.
    www.cardomin.com/member/745893

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    • S2sedan
      S2Forum Enthusiast
      • Aug 2004
      • 189

      #3
      I really don't know, but looks like nobody knows, or better wants to help you...
      S2 Limo sold !!!
      M5 E34 with some mods in the garage
      sorry, but much happeir now !

      Comment

      • audiman
        S2Forum Freak
        • Jul 2003
        • 4827
        • Country: United Kingdom

        #4
        21 sounds a bit too much advance
        What compression ratio do you have?? and exhaust system etc etc
        Also boost curve? what is the boost at those revs??
        sigpic
        Tom C - www.rcmr.co.uk
        Audi UR Quattro
        Audi 100 C3 2.0 5 cyl 115ps
        Audi S2 - 07k engine project aiming for 800ps
        Audi B5 RS4 645ps 911nm

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