Question about 2006 Dodge Grand Caravan

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Engine light on faults p 456 p522 - 2006 Dodge Grand Caravan

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  • yadayada
    yadayada May 13, 2010

    these are not valid codes, there are 4 numbers not 3

  • kkerr1661 May 13, 2010

    Sorry p0456, p0522


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P0456 is Evap Emission control small leak detected.
P0522 Engine oil pressure sensor low voltage.
The first code could be related to a loose, defective, or missing gas cap.
The second code, could be a defective sensor but you will need to confirm. Check oil level and condition first then onto the sensor and related wiring.

Posted on May 13, 2010

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