active fault code? 2010 Cascadia/DD15

Discussion in 'Freightliner Forum' started by abenaki, Jan 22, 2014.

  1. abenaki

    abenaki Bobtail Member

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    Jan 22, 2014
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    Getting active fault 2010 Cascadia/DD15.
    fault code is: ENG Oil Pressure
    Sht Hi 128 100 03. Also oil pressure gage is at 0 but oil is still pumping through engine.
    Any help would be appreciated to help isolate my problem.
     
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  3. FLATBED

    FLATBED Road Train Member

    Possibly a faulty oil pressure sensor as it feeds info to the pressure gauge ( 0 PSI ) as well as the ECM ( ACTIVE FAULT ) or the oil pump has failed / clogged and unable to pump proper pressures.
     
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  4. abenaki

    abenaki Bobtail Member

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    Jan 22, 2014
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    Thanks for your reply. I hope it's just the sensor. Not sure where it is.
     
  5. Pablo-UA

    Pablo-UA Road Train Member

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    check wiring to MCM unit
     
  6. Chip S

    Chip S Light Load Member

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    Check it with a manual gauge.. There has been a few issues with the pick up tube o rings. I wouldnt assume that oil pressure is ok
     
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  7. abenaki

    abenaki Bobtail Member

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    Jan 22, 2014
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    Thanks all for your suggestions. It was the oil pressure sensor. A $31.93 part. Not bad. Again, Thanks.
     
    FLATBED Thanks this.
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