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      03-11-2019, 09:49 PM   #3
Norris83
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Drives: 2022 M850I Gran Coupe Xdrive
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Quote:
Originally Posted by fan51 View Post
Has anyone that's done a muffler delete or aftermarket muffler come across this issue?

I'm running straight pipes so the exhaust flaps (along with the entire muffler) are out obviously. The plug is not connected to anything so Im getting a code.

Any fix for this?
You need the exhaust flap actuator plug. The ecu is looking to move the flap & there's any. This plug should fix it. Unless you have taken out the stock cats too.

https://www.ecstuning.com/b-genuine-...r/18302411427/
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