Thread: 3166 Code
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andrews013 andrews013 is offline
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Posts: 139
Join Date: May 2019
Car: 2013 E92 335i xDrive
Default 05-06-2019, 08:51 AM

I'm having the same issue as @CTM95. I updated my JB4 to 5_17 ISO and started getting 3166 and 2C90. These tripped the SES light within 30 miles. This morning I changed menu 12 from 2800 to 2400. I still got the same codes and eventually the SES. Is the accepted solution to swap the MAP sensor connection back to stock? It seems like other people are getting different codes and an SES light when they do this.
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