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Thread: Small Engine Controller

  1. #1
    jimb Guest

    Default Help!

    I'm using the MSD small engine controller. The light comes on and stays red but theres no spark.

  2. #2
    msdtech16 Guest


    please post in the " powersports trouble shooting" section of this forum.

  3. #3


    If you have checked all your wires and there are no problems with incorrect wiring and no damaged wires there are two possibilities. Your ignition is not putting a spark out or you have a bad coil. You can check the coils with a multi meter the reading should be primary 1.2 ohms and secondary less the 2000 ohms. If you have any problems performing this test you can sent the unit in for testing.

    Thank you

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