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91 CIVIC DX B18A1 questions

Discussion in 'Civic and CRX - EF' started by nkantz, May 8, 2011.

  1. nkantz

    nkantz New Member

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    ok so heres the deal..i dropped a b18a1 into my 91 hatch and im having a few problems. its a DX so i had to grab some 5 speed hubs off an si. not a problem. but then i heard that ill need to rewire my ecu harness for MPFI. so i downloaded the wiring schematic and i understand it. but my question is...would it be easier to do this with the original d series harness or use the harness from the b18?
     
  2. LOWLIFE

    LOWLIFE Local Diesel Fanatic

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    On my other ED DX it used the original harness from the car
     
    Last edited: May 9, 2011
  3. D16SiHatch

    D16SiHatch New Member

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    use the stock harness and convert it to mpfi. add 5 wires and move some others around, easy peazy.
     
  4. nkantz

    nkantz New Member

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    Ok thanks. I figured that would be the easiest way to do it. I wanted to be sure though.
     
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