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2004 GMC Envoy Question: Wnat to define the code p410

 

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mbattle2, Nashville, NC, April 21, 2013, 15:54
 Rookie

I have a check engine light p410 and would like to know what it means.

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  • Answer #1

    winrservicesauto from W.I.N.R. Auto Service, April 21, 2013, 16:03
     Technician

    It means there's a problem with the secondary air injection "system".....will need thorough diagnosis to avoid just throwing expensive parts at it though.

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