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Brad Clayton

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Posts posted by Brad Clayton

  1. To add to that SSM, this is from the PC/ED:
     

    Diagnostic Aids:

    The presence of this DTC may indicate the vehicle is operating in derate mode and may experience a loss of power. After repair, the vehicle may still display a system warning message. Drive the vehicle, while carrying out the appropriate drive cycle procedure, until the system warning message has cleared from the instrument cluster message center. Refer to Section 2, Drive Cycles for additional information.

    This DTC is present for 400 days after the exhaust system fluid fault message is cleared.


    Are they kidding? You gotta look at that code for over a year? Am I reading that correctly? That would be mighty confusing to anyone working on the truck down the road if there is nothing actually wrong with it.

  2. The best way to check for freedom in the vane movement area is to remove the side piston plug or just push the plug itself. The one in the photos already had the oil drained out but I am thinking it shouldn't take much effort to push that rack inwards. I haven't seen a stuck vane situation on one of these yet, but I am sure they are out there.

     

    These first three photos can only be of use with the VGT solenoid installed and being actuated with the scan tool, then the rotary movement of the elliptical cam can be measured for the slight up and down movement or visually inspected for movement all together.

     

    67 turbo 6.jpg

     

    67 turbo.jpg

     

    67 turbo 2.jpg

     

    67 turbo 3.jpg

     

    67 turbo 4.jpg

     

    67 turbo 5.jpg

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