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Thread: Need a ECM

  1. #1
    Join Date
    Jan 2006
    Location
    Northern California
    Posts
    2,373

    Need a ECM

    Please advise where I can buy a new (if possible) or best quality ECM for my 2004.

  2. #2
    Join Date
    Jan 2006
    Location
    Northern California
    Posts
    2,373
    Does anyone know the best source for an ECM?

  3. #3
    Join Date
    Jan 2006
    Location
    Northern California
    Posts
    2,373

  4. #4
    Join Date
    Jan 2003
    Location
    Hiram, Georgia
    Age
    61
    Posts
    17,780
    Step away from the internet.

  5. #5
    Join Date
    Feb 2017
    Location
    New Orleans, LA
    Posts
    262
    The marauders use the same basic ecu as all other 03-04 luxury ford sedans but has a couple extra pieces of hardware in the case that no other cars have most notably the starter relay output. So unless you find a marauder specific ecu or add the hardware to another ecu u will have to bypass the starter relay pin to use most other ecus.

    I'll look at my inventory when I get a chance I may have one.
    '03 Marauder 300A / Forged 11:1 Eaton @ 17 lbs - 87 Octane
    decipha @ EFIDynoTuning

  6. #6
    Join Date
    Jan 2006
    Location
    Northern California
    Posts
    2,373
    Quote Originally Posted by decipha View Post
    The marauders use the same basic ecu as all other 03-04 luxury ford sedans but has a couple extra pieces of hardware in the case that no other cars have most notably the starter relay output. So unless you find a marauder specific ecu or add the hardware to another ecu u will have to bypass the starter relay pin to use most other ecus.

    I'll look at my inventory when I get a chance I may have one.
    Thank you. If you have one, please save it for me and send me a pm with price.

  7. #7
    Join Date
    Nov 2014
    Location
    KC
    Age
    48
    Posts
    3,511
    I have a matched key and ecu from a 2003, for sale..
    BMD0
    The twins2.3 whipple/aluminatorVortech V-2 lots of goodies

    Current marauders
    04 DTR totaled JUST NOW starting to part out 7-21-2021 https://youtu.be/REUxjP1BVpg

    04 Silver Birch Dark Charcoal Hardtop Whipple Supercharger
    04 Silver Birch Dark Charcoal Hardtop V2 Supercharger
    04 Silver Birch Dark Charcoal Converted
    03 DBP Light Flint #122
    03 DBP Dark Charcoal #232
    03 Silver Birch 300b Light Flint Going to fix er up
    03 Black 300a
    04 Silver Birch Dark Charcoal moonroof in the works

    04 Heaton Swapped DTR
    Joe's Wrecked DTR rebuild thread

  8. #8
    Join Date
    Jul 2004
    Location
    The Dirty South
    Age
    52
    Posts
    3,836
    There is a 2004 MAV2 PCM buried in this ad.

    I can speak for the car it came off of. Low milage 2004 totaled from the rear here in MS

    https://www.mercurymarauder.net/forums/showthread.php?108550-Marauders-parts-for-sale

  9. #9
    Join Date
    Jun 2017
    Location
    Oxford, PA
    Posts
    459
    I think you are going to need a 2004 year ECU with the key...or have yours rebuilt. I sent mine to an outfit in NC, took a few weeks, was $399 but now it works great with my original key.

    from ebay http://www.carcomputerexchange.com/

    PATS only stops the car from turning over, if you wire the starter to a push button it will still start with a different ECU. Unlike General motors.

  10. #10
    Join Date
    Jan 2003
    Location
    Hiram, Georgia
    Age
    61
    Posts
    17,780
    Quote Originally Posted by Turbov6Bryan View Post
    I have a matched key and ecu from a 2003, for sale..
    BMD0
    PM me a price please.

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