N14 celec plus, all 6 injectors under 60 at cutout test, 433 code

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by masteron, Apr 17, 2024.

  1. masteron

    masteron Bobtail Member

    Feb 14, 2022
    So we are getting a code 433 on our 00 int 9400 w/n14 celec plus

    did a cut out test and all 6 injectors get below 100

    between 60-50
    Also getting a 433 code, boost pressure sensor
    Suddenly it began doing it, getting a new sensor later today and trying that
    Seems to me that all 6 injectors failing should be a cause from the 433 problem, not the injectors

    Anybody had dealt with something similar ??

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