Execive emissions warning light

ajagostini · 01-02-2017, 10:07 AM

got akrapovic exhaust (which deletes two of the cats) and the increased emissions warning just came up...should I just clear it with an OBD tool?

INDCISV · 01-02-2017, 10:16 AM

Did you confirm the code that is being thrown is related to the catalytic convertors? It could be coming on due to a different issue entirely.

monterey · 01-02-2017, 10:54 AM

Did you notice excessive gas odor when the car is off?

Tracyis300 · 01-02-2017, 07:12 PM

The codes are going to comeback on until you either put the cats back on, or code it out with some kinda device or tune?

01-02-2017, 10:07 AM	#1
ajagostini New Member 1 Rep 12 Posts Drives: 2009 E90 M3 Join Date: Dec 2016 Location: DFW, TX iTrader: (0) Garage List 2009 BMW M3 (E90) [0.00] 2003 BMW M3 (E46) [0.00]	Execive emissions warning light got akrapovic exhaust (which deletes two of the cats) and the increased emissions warning just came up...should I just clear it with an OBD tool? Last edited by ajagostini; 01-02-2017 at 04:39 PM.. Reason: Miss quote
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01-02-2017, 10:16 AM	#2
INDCISV Private First Class 18 Rep 118 Posts Drives: 340i Join Date: Jun 2016 Location: Phoenix, AZ iTrader: (0) Garage List 2017 BMW 340i [0.00] 2009 BMW M3 E92 [0.00]	Did you confirm the code that is being thrown is related to the catalytic convertors? It could be coming on due to a different issue entirely. __________________ now: 2017 340i M-Sport then: 2009 E92 M3 DCT
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01-02-2017, 10:54 AM	#3
monterey Major 339 Rep 1,239 Posts Drives: 2008 M3 Join Date: Mar 2016 Location: United States iTrader: (1)	Did you notice excessive gas odor when the car is off?
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01-02-2017, 07:12 PM	#4
Tracyis300 Lieutenant 108 Rep 536 Posts Drives: 09 E90 M3 Join Date: Sep 2014 Location: Los angeles iTrader: (0)	The codes are going to comeback on until you either put the cats back on, or code it out with some kinda device or tune?
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