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ATX ECU vs. MTX ECU

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  • ATX ECU vs. MTX ECU

    I am doing a TX swap. I was going to switch the ECUs but the numbers on the ATX ECU and the MTX ECU are the same. Even though the numbers are the same, are the inner working different? Still having problems with the CEL.
    Scott

  • #2
    i have been told they were the same and i have been told they werent but every one i have talked to or asked they said they have had cels on until they switched the ecu

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    • #3
      i swapped my ecu and it cleared up my CEL and Blinking O/D light after my tranny swap. if you gonna do it, do it right. :grin:
      ~ PSE driver - James
      1996 Turbo'd 2.0 Zoom Zoom...
      1993 Mazda MX-6 LS

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      • #4
        The actual computer may have the same number, but the PROM programming is going to be different. Definately go with the MTX computer.

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