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DPFI to MPFI issues

Discussion in 'Civic and CRX - EF' started by kjohnson031, Apr 18, 2011.

  1. kjohnson031

    kjohnson031 New Member

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    I hope someone can help me out on this because I am lost. I have a 1990 hatchback DX and the former owner swapped out the DPFI with the MPFI. It did not have A/C so I got everything for it and when I plugged just the harness in, the car began running like trash and fuel started coming out of the exhaust pipe. I checked all the ECU wires and compared them with those on the forum and they seem to be correct. I have yet to trace the wires on the injector itself but I will be doing that soon. Has anyone had or heard of any issues like this or have any ideas of what to do? Thank you a ton for any help. KJ
     
  2. Briansol

    Briansol Admins Admin VIP

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