SMOG EMISSIONS FAILED DUE TO CATALYST AND EVAPORATION

  • Tiny
  • vonrad1
  • 2004 Mercedes Benz 350sl
  • 120 miles

Have 2004 ml350 passed smog emissions, failed due to catalyst and evaporation show "imcomplete" Replaced battery 7/11, have driven many miles. OBD still not resetting. Cert Mercedese mech tells me to continue to drive. Any suggestions. Codes are:evap & cat

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Tuesday, December 20th, 2011 AT 9:39 PM

1 Reply

  • Tiny
  • BMRFIXIT
  • Expert
  • 19,553 posts

If no scan tool
to check what is happening
you have to keep on driving it until ready or set a code
long ride on the free way may help

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Tuesday, December 20th, 2011 AT 9:58 PM

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