BMW 3-Series (E90 E92) Forum - View Single Post - MMW Headers / N52 330i [currently teaser status]

Johnny D · 02-20-2013, 12:22 AM

SES light = check engine. Either you have a bad/cross wired o2 sensor or the tune didnt get rid of your error light. Im betting the tune didn't solve the error light.

02-20-2013, 12:22 AM	#64
Johnny D Major Drives: 2006 BMW 325i Join Date: Apr 2011 Location: Hot Springs, AR Posts: 1,123 iTrader: (4) Garage List 2006 BMW 325i [4.58]	SES light = check engine. Either you have a bad/cross wired o2 sensor or the tune didnt get rid of your error light. Im betting the tune didn't solve the error light. __________________
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