Fuel Consumtion Display

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  • Billman
    S2Forum Freak
    • Nov 2004
    • 4129

    #1

    Fuel Consumtion Display

    Hi, i have a Question, what is going on with this display, when other bigger injectors are used? Can we adjustit so it reads the correct amount of fuel? The same when raising fuel pressure!
    Go Holset or Go RS4
  • S2central.net
    Retired OG Mod
    • Jul 2003
    • 16590
    • Country: Northern Ireland

    #2
    There is *some* scope to adjust this with ECU programming. I think Mihnea has some tricks here, but I don't know the limit.

    Beyond that - we'd need to reverse engineer the trip computer in order to work out an alternative mechanism of recalibrating the fuel usage calculations.

    Paul
    Paul Nugent
    Webmaster http://S2central.net
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    1994 S2 Coupe ABY - aka Project Lazarus
    2001 A6 allroad 2.5TDi - family tank
    2003 S4 Avant 4.2 V8 - daily burble

    Purveyor of HomeFries and Exclusive agent for Samco hose kits (S2/RS2)

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    • porkkis
      S2Forum Extremist
      • Aug 2003
      • 1994
      • Country: Finland

      #3
      It's a 0-5V signal that can of course be tampered with.
      -

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