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  1. #1
    Dave Sharp dav_dman's Avatar
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    mix match ecu's, engines, harnesses ,and mpems

    can you mix and match engines with ecu's?
    06 engine with 05 ecu, etc?


    Any changes in design of sensors or harnesses or connections?. I simply don't know, which is why I was asking. Forget the speculation, does anyone actually know?

    just asking has anyone actually looked to see, in the service manuals or the sensors themselves. What if the changes were just software..different flash of the eproms? Thats all.

    If it's different sensors then nobody has built a conversion with an 06 engine and used an 05 wiring harness and ecu and mpem i guess? Must the mpem match? what is the difference in harnesses?


  2. #2
    JFizzleJR's Avatar
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    04-05 are compatible, possibly with earlier years too. 06 is it's own thing. 07-08 seem to be compatible but don't quote me on it.

  3. #3
    Duke's Avatar
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    06 to 09 motors are basically the same and can be used with 06 harness or the 07 to 09 harness.

    04-05 must use either 04 or 05 harness.

    06 harness is different and requires 06 or newer motor.

    Make sense??

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