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Thread: First time for Check Engine Light

  1. #11
    Well I plugged it in when I got off work and it threw the code 21 which is the interactive muffler control. I have a race map and Hawk exhaust but still have the servo hooked up anyways. This evening the check engine light wasn't on anymore so I'm just going to not worry about it. Thanks for the help. I would just disable it but I am not very good with ecmspy.

  2. #12
    Senior Member
    Join Date
    Jun 2010
    Posts
    214
    happened to me one time i pulled over called a mechanic friend n he said un hook battery and rehook. neverr did it again

  3. #13
    Senior Member
    Join Date
    Mar 2010
    Posts
    1,317
    If you decide to unhook it then get with American Sport bike and Get the Immunlator for the Interactive Exhaust. it's inexpensive and this way if a Charging issue pops up and so on you will not get caught off guard broke down somewhere.Good Luck.*jimi



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