98 550 with "P0600 Serial Communication Link Malfunction" | FerrariChat

98 550 with "P0600 Serial Communication Link Malfunction"

Discussion in 'Technical Q&A' started by HealeyWerks, Apr 2, 2010.

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  1. HealeyWerks

    HealeyWerks Rookie

    Dec 4, 2009
    31
    Lawton, IA
    Full Name:
    The Healey Werks
    the car is giving out this code and i can not find anywhere what this means. I have found it could be a O2 sensor down to a blown fuse. Has anyone ever encountered this? If so what was the solution?

    thanks in advance-
     
  2. Euromog

    Euromog Karting

    Apr 5, 2009
    102
    Oakhurst, CA
    Full Name:
    John Wessels
    It means that there is a communication interruption between whatever ECU's are connected with the Motronic ECU. Possible other ECU's are transmission, ABS and instrument cluster.

    What the actual cause may be could be simple or complex. Finding these kinds of faults is never easy.
     

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