Obc= pppp

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  • bastianshaw
    R3VLimited
    • Jan 2007
    • 2210

    #1

    Obc= pppp

    I was changing my fuel filter so i went to pull the pump fuse #9 ut pulled I think 6 and 7 first(dont ask me why) any way changed my fuel filter but now my OBC displays PPPP I changed it from metric to US and pressed reset but no dice.
  • bastianshaw
    R3VLimited
    • Jan 2007
    • 2210

    #2
    looks like im fucked

    Comment

    • Kershaw
      R3V OG
      • Feb 2010
      • 11822

      #3
      not related.
      AWD > RWD

      Comment

      • dnguyen1963
        R3VLimited
        • Nov 2011
        • 2648

        #4
        Originally posted by bastianshaw
        I was changing my fuel filter so i went to pull the pump fuse #9 ut pulled I think 6 and 7 first(dont ask me why) any way changed my fuel filter but now my OBC displays PPPP I changed it from metric to US and pressed reset but no dice.
        Disconnect and re-connect the negative battery cable then reset the OBC.

        Comment

        • bastianshaw
          R3VLimited
          • Jan 2007
          • 2210

          #5
          Originally posted by dnguyen1963
          Disconnect and re-connect the negative battery cable then reset the OBC.
          how do i reset?
          just press the button?

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          • dnguyen1963
            R3VLimited
            • Nov 2011
            • 2648

            #6
            Originally posted by bastianshaw
            how do i reset?
            just press the button?
            There is a very small indented black button on the lower right corner. Use a pencil, press it in, and keep it there for a few seconds.

            Comment

            • JTDay
              E30 Addict
              • Dec 2009
              • 521

              #7
              had the same problem. did the above ^ and everything works now.
              Past: 1987 325iS, Bilsteins - HR Sports

              Present: 1999 M3, Koni Yellows - HR Sports - GC Camber Plates - UUC Swaybars - UUC SSK - AFE Intake - Stromung Catback

              2009 Mazdaspeed3, Short Ram Intake - Turbo Inlet Pipe - 2nd cat Delete - Catback - Fuel Pump Internals - Cobb Accessport - Stratified E30 tune - 294/342 - SPC Camber Arms - CPE Rear Motor Mount

              Comment

              • bastianshaw
                R3VLimited
                • Jan 2007
                • 2210

                #8
                yeah im all good, i thought there was some :other" reset procedure thanks

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