who makes a good code reader? Same issue as above ?
Im getting the same emissions reading on my 2009 E92. The car has Bimmerworld long tubes and catted x pipe,EPIC tune. I know the cats have been replaced one time a couple of years ago, and may be on there way out? Pure speculation though without a code reader. The car runs great, and is enjoying the cooler Az weather we are having here. Does take a long time to come up to temp though. Im new to Bmw's sorry to say. Next step is to get a code reader. Anybody have a idea to affordable code reader? Any suggestions would be awesome. Sorry if this the wrong thread to ask this question.
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