Help! 90Q ABY S2 conversion - No power

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  • simyboye
    S2Forum Enthusiast
    • Nov 2007
    • 168
    • Country: United Kingdom

    #1

    Help! 90Q ABY S2 conversion - No power

    Hi there,
    Nearly finished the ABY conversion into my 90Q bar centre exhaust section and brake vacum plumbing.

    Fired her up and got her up to temp and took her out.

    I have no power/ boost when driving?! Any ideas? Boost leak perhaps? Runs and ticks over lovely.

    Now I havent got a centre section in but that shouldnt make that much difference should it? I do need one if anyone has one? 3B one, single pipe.

    Many thanks

    James
  • GT500
    S2Forum Fiend
    • Jun 2006
    • 2181
    • Country: United Kingdom

    #2
    siezed turbo? wastegate stuck open?
    have you got the ecu vac pipe on?
    Rob..
    94 RS2 Noggy,LHD,MTM map,18"cup 1s,245/35/18,Bilsteins,RS2 H&Rs,Cup splitter.
    87 UR 20v ABY
    97 S6 Avant
    96 A6 C4 2.5 TDI quattro avant,Ming,Wietec/eibach,chipped
    1967 Ford Mustang,Eleanor,460ci v8

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    • quattrostyle
      S2Forum Zealot
      • Oct 2006
      • 6229
      • Country: Netherlands

      #3
      could be a vac. hose or so, I got one loose on the S2 once and it drove like a non turbo 20V then.

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