MIL LIGHT ON

  • Tiny
  • satyrknight
  • 1995 Volkswagen Jetta
  • 141,000 miles

Mil light on, using obd1 reader to retrieve codes, get message communication error with ecm. Nee4d to figure out need emissions test in calif

Monday, March 26th, 2012 AT 1:13 AM

1 Answer

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,549 posts

It may be your tester or there may be an issue with the computer. I would get a shop to try and communicate with the computer to verify.

Roy

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Monday, March 26th, 2012 AT 2:39 AM

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