2016 Prostar ISX 15 SPN 102 16 Manifold pressure too high

Discussion in 'Trucks [ Eighteen Wheelers ]' started by BigWheels2012, May 3, 2021.

  1. BigWheels2012

    BigWheels2012 Bobtail Member

    18
    5
    Jun 6, 2020
    0
    Hello,
    I have a 2016 Prostar with the Cummins ISX 15 450HP that has code SPN 102 16. This is for the Intake Manifold Intake pressure too high. I have changed the sensor, and cleared the code with my scanner, however the code returns after aprox 30 miles. Engine runs fine, no loss of power or reduced fuel economy as of now. Does anyone know what else I can check or if there is a common repair for this code? Thanks in advance!!
     
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  3. QUALITYTRUCK

    QUALITYTRUCK Road Train Member

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    Jun 14, 2009
    romulus,mi
    0
    Change your engine air filter. If no help, have your turbo sector shaft checked.
     
    Heavyd Thanks this.
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