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Are they the same?

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  • Are they the same?

    I have an 89 Festiva L that used to have an automatic transmision.

    I now have a 91 engine installed with a 5spd and am needing to switch over to a 90-93 wiring harness. The car runs great, but need to install my ECU for the 90-93 engine, which requires a different harness.

    I do know that the connections for the ECU for and 89 are different for those of a 90-93.

    The question I have is whether or not there are any other connections that may be different other than those that hook up to the ECU, dealing with possible different plugs for the AFM or any other non-engine connections?

    Any help would be nice.

    THanks!

    Michael
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