what do these error codes mean?

AtyL · 07-20-2023, 10:59 AM

when I plugged in my mid adapter to clear the catalytic converter code I noticed some "misfire" and "fuel injection" codes, any idea on how to fix these issues or what they even are?

thejeremyman9 · 07-20-2023, 11:16 AM

They are shadow codes, if you have no other symptoms or issues i would just clear them and see if they come back.

For the O2 one, what DP are you running and do you have a spacer or anything on it?

07-20-2023, 10:59 AM	#1
AtyL New Member 1 Rep 26 Posts Drives: 2014 BMW 335i XDrive Join Date: Feb 2023 Location: Santa Ana, CA iTrader: (0)	what do these error codes mean? when I plugged in my mid adapter to clear the catalytic converter code I noticed some "misfire" and "fuel injection" codes, any idea on how to fix these issues or what they even are? Attached Images
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07-20-2023, 11:16 AM	#2
thejeremyman9 Major General 4374 Rep 7,622 Posts Drives: 2015 BMW 335i Join Date: May 2019 Location: Cali iTrader: (0)	They are shadow codes, if you have no other symptoms or issues i would just clear them and see if they come back. For the O2 one, what DP are you running and do you have a spacer or anything on it?
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