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Loren

Admin
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Posts posted by Loren

  1. :welcomeani:

     

    P1990 PDK Software monitoring A (or B) of signal processing unit

    Possible fault causes:
    - PDK control unit faulty

     

    Fault effects:
    - CAN alive counter freeze
    - Engine speed limitation
    - Transmission limphome indication in instrument cluster control unit

     

    C150 DME control module, communication

    Possible fault causes:
    - No power supply for DME control module
    - DME control module incorrectly coded
    - Short circuit or open circuit in the CAN drive
    - DME control module faulty (in most cases the cause is not the DME control module but incorrect coding!)

     

    C152 PSM control module, communication

    Possible fault causes:
    - No power supply for PSM control module
    - PSM control module incorrectly coded
    - Short circuit or open circuit in the CAN drive
    - PSM control module faulty (in most cases the cause is not the PSM control module but incorrect coding!)


    Unless you know of some circumstance that may have affected these units (damage from accident, flooding, accidental short circuit, ... or even mice damaged wires) then you will likely need a Porsche PIWIS tester to run further diagnostics and re-programing.

     

    • Upvote 1
  2. 46 minutes ago, Emanouel Ourshano said:

     

    Hello,    Emanouel from Los Angeles.  I just purchased a 1999 911 Carrera with only 22,000 miles.  Had to replace a Dead Battery.  Can anyone help out a First Time Porsche owner in getting the Radio Code?

     

    Becker CDR-220

    Type 4362

    Ser # X5019521

    47/98

     

    Thank You,

    Emanouel 

     

    Try 7803

     

    • Thanks 1
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