cat transplant throwing codes need help

Discussion in 'Kenworth Forum' started by childerscarl1, Apr 7, 2012.

  1. childerscarl1

    childerscarl1 Medium Load Member

    458
    185
    Nov 11, 2009
    skunkflats,ark
    0
    95 kw w-900L with a recently installed cat engine serial 2ws 3406E
    this thing runs great and pulls great. but is throwing codes with no
    other symptoms.
    71 key switch
    32 throttle position invalid
    21 eight volt supply voltage high
    26 barometric pressure sensor high
    called cat and of course no help unless you bring it in and hook it up to the computer, but heck Im cashed out and just want to run my local run and make some money. any help would be a great help. :biggrin_25514:
     
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  3. Graglor

    Graglor Light Load Member

    62
    15
    Aug 17, 2011
    Langley, bc.
    0
    It's true. Ideally you'd want to plug in and see, but since your looking for a different solution I'd say, disconnect the batteries for five minutes to clear all the codes and look again as soon as the light comes back on.
     
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