Additive trim bank 1 and 2.

[Vianney Paradis]

The bike is a 2010 R1200Rt. What is additive trim bank data related to? GS911 readings are for additive trim bank 1: 4.78 and for additive trim bank 2: 1.78. Both readings were similar before around 4.78. What should I look for. Fuel consumption is high and the bike is surging under açeleration around 3000 rpm.

[Jughead]

The bike is a 2010 R1200Rt. What is additive trim bank data related to? GS911 readings are for additive trim bank 1: 4.78 and for additive trim bank 2: 1.78. Both readings were similar before around 4.78. What should I look for. Fuel consumption is high and the bike is surging under açeleration around 3000 rpm.

Check to see whether the Lambda sensors are working.  The graph should look something like this if you plot the CO.

[Vianney Paradis]

My graph looks similar to yours. Did not found how to add it to this post.