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my check engine light has a code P0042 what is that ???

—submitted by chrissy on February 8th 2009 at 5:08am.

  • DannytheMechanic
  • Posts: 163
  • Feb 08 2009 7:07am

Chrissy,

Thanks for using the site. What year and model VW and which engine? Are you sure it isn't p0420?

Danny