250 KPA mapsensor on 3B (200 KPA std)?

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  • 1975DCS
    S2Forum Addict
    • Sep 2006
    • 258
    • Country: Netherlands

    #1

    250 KPA mapsensor on 3B (200 KPA std)?

    Yesterday I learnd that the ABY uses a 250 KPA mapsensor, which of course has the possibility to read to 1.5 bar boost pressure and therefore the ABY has a stronger overboost at mid RPM. That make me wonder if there are simple plug and go chips available for the 3B so I too can enjoy this midrange.

    I currently use a 270/280 bhp chip, with overboost (safely) limited to 1.1-1.2 bar...
  • s2carlo
    S2Forum Addict
    • Aug 2003
    • 252
    • Country: Netherlands

    #2
    why not swap pressure sensor for 25okpa one?

    Mihnea did it on mine, works perfect
    No power, no glory!
    S4 Avant, 2003, K&N-filter, 18", RNS-E, enough audio

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    • 1975DCS
      S2Forum Addict
      • Sep 2006
      • 258
      • Country: Netherlands

      #3
      If I change to a 250 KPA I would need a remap because the current chip cannot work with the new data as Voltage versus KPA are different... If there is no ready chip available I would need a custom build remap...

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      • S2central.net
        Retired OG Mod
        • Jul 2003
        • 16590
        • Country: Northern Ireland

        #4
        There are generic 3B chipsets available for 250kPa - ask Mihnea @ MRC
        Paul Nugent
        Webmaster http://S2central.net
        Administrator http://S2forum.com

        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)

        There are only 10 kinds of people that understand binary - those that do, and those that don't

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