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h23a1 into 90 accord

Discussion in 'HYBRID -> BA-BB /CA-CD' started by 4short, Feb 23, 2004.

  1. 4short

    4short Member

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    can i put a h23a1 into a 90 accord ex without having to change ecus? if not what all do i need to change anything would be helpful
    thanks......
     
  2. dohcvtec_accord

    dohcvtec_accord WRX Sellout

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    If you don't change the ECU, you won't be able to utilize the knock sensor or the secondary intake runners (IAB) on the H23. The stock ECU also would not have as aggressive of fuel maps as the ECU for the H23 would.
     
  3. sleepn_accord

    sleepn_accord Senior Member

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    engine will run like crap.
     
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