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  1. #1
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    WTB Merc 250 EFI ECU for a 2003 downdraft motor

    Building a 2003 downdraft 250 efi and need a Motorola PCM. Any 250 ECU from model years 2002 to 2005 will work. Thanks Mark
    Go Time
    2003XS GS 225 Promax/ 260 / 280
    26 Regulator twin 250 EFI

  2. #2
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    Hi , i have a couple of Motorola PCM rebuilt but never used. If you know the part number here is what i have. 2004 Motorola PCM0310om, 2000 Motorola EFIS69901, Motorola PCMBE0101. I blew mine up a couple of years installing the ignition switch on my 21 Hustler, forgot to turn battery switch off. Bad Day!! Long story how i ended up with three extras. But i did so i sent them to California for rebuilds, couldn't see throwing them out.
    Jim 631-926-8444

  3. #3
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    Those numbers are pcm numbers and don’t indicate applicability. Not sure what the about the EFI69901…
    I sent you a pm
    Go Time
    2003XS GS 225 Promax/ 260 / 280
    26 Regulator twin 250 EFI

  4. #4
    Join Date
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    FT WORTH, TEXAS
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    Go i have a motorola reflashed by simon for a 250 and 6500 rev limit i ran it my self i would trade for a nice 2.5 200 ecu no analog or first year digital like the 1

  5. #5
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    Tex, Sounds good, sent you a PM
    Go Time
    2003XS GS 225 Promax/ 260 / 280
    26 Regulator twin 250 EFI

  6. #6
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    Still looking for the PCM
    Go Time
    2003XS GS 225 Promax/ 260 / 280
    26 Regulator twin 250 EFI

  7. #7
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    Back to the top
    Go Time
    2003XS GS 225 Promax/ 260 / 280
    26 Regulator twin 250 EFI

  8. #8
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    Got it, thanks Bobby
    Go Time
    2003XS GS 225 Promax/ 260 / 280
    26 Regulator twin 250 EFI

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