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ECU for F22B swap

Discussion in 'ECU's, Electronics, and Tuning' started by sleas63, Aug 15, 2006.

  1. sleas63

    sleas63 New Member

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    Aug 15, 2006
    Just finished a motor swap and having trouble getting the new to run correctly. Have a 92 Accord 2.2 DX that I just dropped a JDM F22B DOHC motor into. Everything seems to be installed ok but the engine runs rough with blk exhaust. The guy that I bought the motor from said the existing ECU would work fine but doing some reading it sounds like it needs to be reprogramed for the F22B.

    Can anyone confirm this? Can a dealer reprogram the ECU for the new motor?

    Also read about just changing the chip, is this doable and where can I get a chip?

    This is no racecar just a wife's street car. The cars been out of commision for 4 weeks now and I need to get it going. Help.
  2. VTECin5th

    VTECin5th Administrator

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    Apr 17, 2005
    Phoenix Az
    Find a p14 Prelude h23 ecu. $50 max.
    If that doesn't help you, the engine may have some issues or something else you didn't do during the swap.
  3. fastnlow93teg

    fastnlow93teg Junior Member

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    Apr 10, 2006
    i put that same motor in my wifes accord..hers is a 94 tho so its obd1. i had the stock p39 in it but it took a dump. So i got a p06 ecu, and imported the p30 maps, and added the stock map for the p39...works like a charm
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