Unknown engine error code

Discussion in 'International Forum' started by gabton-tankers, Aug 20, 2014.

  1. gabton-tankers

    gabton-tankers Light Load Member

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    Feb 11, 2014
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    Can anyone help me with this engine error code?

    Code:
    J128P385BA J136S002BA J13 Engine #1 (MID 128) reports Unknown PID (PID 385) is Data valid but below normal operational range.
    I searched google and this forum and came up short.
     
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  3. GrapeApe

    GrapeApe Road Train Member

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    Jan 7, 2013
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    I just caught this on the side bar, don't normally check the International section, but you may want to post year and what engine. If it's an Acert Cat engine, PID 385 is for the intake actuation oil pressure.
     
  4. gabton-tankers

    gabton-tankers Light Load Member

    92
    6
    Feb 11, 2014
    0
    Forgot! 2007 international 9200i with acer cat engine c13.
     
  5. GrapeApe

    GrapeApe Road Train Member

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    Jan 7, 2013
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    The intake actuator pressure sensor is in the right side top of the engine near the front. This sensor often fails, but it could be a wiring issue or a problem causing low oil pressure in the intake actuator system. The sensor is about $130. It may not be the sensor, but I'd try that 1st, even it it's not, throw it in the truck, you'll change it eventually, they fail. Check the wiring and the connector at the sensor. If it's not the sensor or wiring, it could be an internal leak under the valve covers causing an oil pressure loss to the actuator system. The housing can crack, or the oring can blow out of the the bridges that feed oil from the head to the housings. Is engine oil pressure ok on the guage?
     
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