BMW 3-Series (E90 E92) Forum - View Single Post - This light just came on after i had a smoke test done

A_P · 11-27-2012, 08:53 AM

Agree with DXB. Shouldnt happen, unless at that given point in time you happened to get MAF or LAMBDA sensor problems.

If you can plug in a diagnostics and just scrub the codes. Run it for a few days and see if it comes back.

11-27-2012, 08:53 AM	#5
A_P Lieutenant Colonel 57 Rep 1,698 Posts Drives: E46 M3 Join Date: Mar 2012 Location: South East iTrader: (0)	Agree with DXB. Shouldnt happen, unless at that given point in time you happened to get MAF or LAMBDA sensor problems. If you can plug in a diagnostics and just scrub the codes. Run it for a few days and see if it comes back.
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