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      05-05-2012, 11:47 AM   #529
kfrazie1's Avatar

Drives: 335i
Join Date: Aug 2010
Location: NY

iTrader: (4)

Originally Posted by kfrazie1 View Post
It is possible that it could be a conicidence. I mean 500 miles is a while. I would imagine it would have triggered the SES sooner. I scanned with my Bav Tech and I had no engine fault codes or shadow fault codes. I short tested all modules and had no codes related to the engine. Cleared all other misc codes (radio, rain sensor, bluetooth, etc...) and reset the ECU. I drove the car for 25 miles and the SES light is still on. Not sure how to clear it. I just don't undertsand why Bav Tech is not picking up a code for the SES......

OK, it was a coincidence. I updated my bav tech software and re-scanned and i got a code for my thermostat. I also got a code for the exhuast flapper but it doesn't cause an SES.
Montego Blue E90 335i
7" VRSF IC | OFT Tune | DCI | RB PCV | Secondary CAT Delete & CYBA 3.75" Tips | M3 Front | Mtech Rear | CSL Trunk | 219M | KW V1 | AA CP