2000 328ci failing MD Emissions Test

[John in VA]

I don't know if replacing the DME & EWS is causing your issue or if you just need to complete a "drive cycle" to get the monitors ready for the test. See this thread: https://www.bimmerfest.com/threads/d...ction.1413626/

Good luck!

[Kupiec]

I don't know if replacing the DME & EWS is causing your issue or if you just need to complete a "drive cycle" to get the monitors ready for the test. See this thread: https://www.bimmerfest.com/threads/d...ction.1413626/

Good luck!

Hi John,

Thank you for the link, I will try try methodically going through the drive cycle. Any idea how I can check for which monitors were unset? I scanned the car, but it didn't come up with any codes (I have a basic OBD scanner.) Would I need a more sophisticated scanner?

Regards,
-Bill