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buzzing ICV when car is off.

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    buzzing ICV when car is off.

    My ICV is buzzing when the key is in the Off position. I swapped to another ICV, and to another ECU and its still buzzing.

    any ideas?

    #2
    Maybe you have a bad main relay?
    -OVULATOR (as named by jflip2002)

    Past Cars: Schwarz 1990 325i-2 (crashed), Calypsorot 1991 325i-2 Sport (rear ended)
    Now: Blake-stitched mediocrity :(

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      #3
      Originally posted by Optimator View Post
      Maybe you have a bad main relay?
      X2. Make sure BOTH pin 87s go off with the key off.

      Closing SOON!
      "LAST CHANCE FOR G.A.S." DEAL IS ON NOW

      Luke AT germanaudiospecialties DOT com or text 425-761-6450, or for quickest answers, call me at the shop 360-669-0398

      Thanks for 10 years of fun!

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        #4
        yep - it means it's getting power, and it also means your ECU is getting power.
        Build thread

        Bimmerlabs

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