1994 850 Fault Code A7 1-3-2

Discussion in 'Volvo 850' started by SPE, Oct 17, 2004.

  1. SPE

    SPE Guest

    Hi,

    Can anyone tell me the meaning of fault code 1-3-2 on pin A7? A7 is
    "Combined Instrument", is that the same as the instrument panel?

    Many thanks,

    Scott
     
    SPE, Oct 17, 2004
    #1
  2. Hi,
    Combined instrument is the instrument panel.
    1-3-2 is no rpm sensor signal. No engine speed for at least 10 seconds with
    generator sending charging signal.

    If the tachometer doesnt work, its the rpm signal.
    If the charge warning light doesnt light with ignition in postiton II, thats
    where the problem is.

    Write back if you need more help.

    Niels
     
    Niels Bengaard, Oct 17, 2004
    #2
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