Technical Anyone know the opening and closing logic of the 335i stock exhaust valve?

CC-CHN

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Jun 2, 2018
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2010 E90 335I
Anyone know the opening and closing logic of the 335i stock exhaust valve?Very curious,not sure if it is related to load。or just rpm。
 

jyamona

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Nov 7, 2016
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Philly
The tables are in the XDF. It has a static position (configurable to open or closed) up until the X mph speed table, then it follows the other tables and is open above the TQ request in the table data, table is specific to convertible top or not, and if convertible if it is open or closed.
 

CC-CHN

New Member
Jun 2, 2018
7
0
0
Ride
2010 E90 335I
The tables are in the XDF. It has a static position (configurable to open or closed) up until the X mph speed table, then it follows the other tables and is open above the TQ request in the table data, table is specific to convertible top or not, and if convertible if it is open or closed.
open from xx speed?