Crank Pressure

Discussion in 'Volvo Forum' started by 325TahoeSS, Oct 12, 2012.

  1. Pablo-UA

    Pablo-UA Road Train Member

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    replace sensor

    really Volvo introdused this sensor to avoid overpressure in crankcase when vent is clogged, they had this problem on D12A when high pressure blows valve cover.
     
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  3. 325TahoeSS

    325TahoeSS Light Load Member

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    Feb 11, 2012
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    do you know where the sensor is located?
     
  4. hanuzul

    hanuzul Bobtail Member

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    Oct 13, 2012
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    if volvo fm12v2 , that location is beside oil pressure sensor
     
  5. Pablo-UA

    Pablo-UA Road Train Member

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    yes, US and EU engines are the same. Minor difference is related with emission level, cabover design and 24v electrical system
     
  6. 325TahoeSS

    325TahoeSS Light Load Member

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    Is that sensor behind the alternator on the engine block? Need to know where it's located please!
     
  7. Pablo-UA

    Pablo-UA Road Train Member

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    the sensor is on dr. side of engine, near oil pressure sensor
     
  8. amer.helal

    amer.helal Bobtail Member

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    Jul 29, 2013
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    it is under oil pressure sensor
    disconnect the Crank Pressure sensor or remove the sensor ,
    or chaneg in the
    program calibration from 5% to 20 %
    pid153
     
  9. Pablo-UA

    Pablo-UA Road Train Member

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    They got no VCADs) LOL, so they use to disconnect sensor
     
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