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OBD II

Discussion in 'Technical Q&A' started by George, Jun 16, 2005.

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  1. George

    George Rookie

    Nov 2, 2003
    11
    #1 George, Jun 16, 2005
    MY 1999 456M GT does not have a pin#4 in the OBDII connector. Is this normal? Does Ferrari use a prprietary standard/connector? A local shop could not read any codes (my check engine light is on), yet the service records indicate that a Ferrari dealer has read and reset codes in the past.
     
  2. KAMcDonald

    KAMcDonald Rookie

    Sep 19, 2003
    27
    Ranson, WV
    #2 KAMcDonald, Jun 16, 2005
    jump 5 to 4 and it should work.... works fine with my PDA Dyno/OBD-II scanner on my 360.

    both are grounds. i think the real standard calls for 4 being wired and 5 optional, with ferrrari a limited make and using their own SD (?) diagnostic tools, they only do 5.
     

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