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Crx 1.5L PGMFI Auto convert to 1.6L MPFI Auto

Discussion in 'Civic and CRX - EF' started by batman92, Jan 7, 2008.

  1. batman92

    batman92 Honesty, the best policy

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    Hey Everyone :p,

    I have a 90 CRX DX. I hate the 1.5L(D15b2) w/ the dooty PGMFI 2 port injection intake, but I want to keep the car an automatic because I'm a girl :).
    I have the 1.6L(d16a6) engine from an SI CRX ready to be put in, but I want
    to change my intake to the Si MPFI(PM6) too. I know the d16a6 will bolt up
    to the 1.5L 2 port intake and call it a day, but what do I need to do to use the
    entire SI engine & MPFI intake to work for the automatic transmission?

    Do I need to use the Si wiring harness and computer too?

    Any help would be so great!
    Thanks :)
     
  2. jlicrx

    jlicrx Senior Member

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    the D16A6 Si engine into the DX will need the DPFI to MPFI wiring changes using the DX engine harness - you will need an ECU from 90 or 91 Civic EX with automatic transmission - other than that you shouldn't have any problems - since you will still be using the DX harness, the automatic will continue to function as it did
     
  3. batman92

    batman92 Honesty, the best policy

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    hey, thanks so much! I really appreciate this :)
     
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