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Check engine light V70-XC70

posted by  diskwin52 on  Thu Mar 15 14:09 CST 2007
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last visit: Mon Jan 21 09:27 CST 2013
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I have a V70 car with the check engine light. I have the codes of PO505 and PO352. The first is Air Assisted Control Valve and the other is Ignition Coil Number 2. The coil does not misfire anymore and the valve was stuck, not seem to be working. I have cleared the code with my scan tool, but the code will come back. Should I change both? Need someone's opinon.

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    Check engine light V70-XC70

    posted by  KlausC on  Fri Mar 16 03:44 CST 2007
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    last visit: Fri Oct 24 10:15 CST 2014
    [RELATED]

    Coil #2 is always a problem. Try swapping it with #3 and see if the code changes to 353. If so, you need a new coil.
    --
    1975 164 w/174,800mi (Sold) 1995 850T w/91,000mi, 1998 V70R w/129,000mi







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