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B18C1 into 89 CRX DX (previously had b16a1)

Discussion in 'HYBRID -> ED-EF / DA' started by goCRXgo, Nov 21, 2005.

  1. goCRXgo

    goCRXgo Junior Member

    Likes Received:
    Sep 2, 2005
    Ok, I got an 89 CRX DX That had a B16a1 on Obd0 with a P30 ecu,
    I got my B18 in there, and its runnin on the P30 with Obd0 and doesn't like it.
    I need to switch my harness to Obd1, and am I correct that I need a P72 Ecu?
    And I also know I need an OBD1 Distributor, and a 4 wire o2 sensor.
    Is this all I need?
    Will a RyWire conversion harness do the trick, and will the OBD0 to OBD1 Distributor
    adaptor take care of that problem?

    I already asked around on HT.com and searched there and HS.com, but I just wanna
    make sure I know what am doin, so I don't go to rewire my car, and have it not run when I'm done.
    Thanks in advance for your help
  2. brian11to1

    brian11to1 Senior Member

    Likes Received:
    Jan 9, 2003
    you may also need the distributor as well from the obd1 vehicle. get a harness made for the obd conversions and run a p28, thats what i plan to do in my CRX when i do the b20 swap.
  3. droppedcrxsi

    droppedcrxsi Member

    Likes Received:
    Feb 18, 2005
    Yes, the wiring package will work, and the 4 wire 02 and obd1 dizzy are all needed... We have it all.
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