Click image for larger version. 

Name:	Data log 0 to 100.JPG 
Views:	141 
Size:	172.3 KB 
ID:	15959
I have a 2013 3500.
For the first 4500 miles, the exhaust brake worked good, now it barely works.

I had a friend data log it and we found when the commanded position is 0% the actual goes down to about 22%
and when it is commanded to 100% the actual goes up to about 84%.

Since we don't have a baseline, what can you guys offer for data?
Should we be seeing actual % at or near 0 and 100? I would think so.