location speed sensor

Discussion in 'General Motoring' started by Hans Clardij, Sep 5, 2005.

  1. Hans Clardij

    Hans Clardij Guest

    Hi, Does any one have an overview of the X70 transmission? I'm looking for
    the speed sensor.
    /H
     
    Hans Clardij, Sep 5, 2005
    #1
  2. Hans Clardij

    Stephen Henning Guest

    The transmission has two speed sensors, an input speed sensor and an
    output speed sensor. The computer checks the ratio of the input sensor
    and output sensor and checks to see if this agrees with the gear as
    reported by the PNP switch.

    A fault can be created by a failure of any of these 3 components.

    The error code was incorrect speed ratio. I had a bad pnp switch but
    the dealer replaced the 2 speed sensors first. That is expensive
    troubleshooting.
     
    Stephen Henning, Sep 5, 2005
    #2
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