Ajpartridge 0 Report post Posted August 11, 2019 So I have a new m 205. The digital gauge under the tach has a few different readings. One is fuel but it is in liters. Any idea how to change to gallons. And I’m not sure what the rest are. There is water temp and air temp. The hours glass I assume is engine ours. But then there is one that simply has R and a number ??? Share this post Link to post Share on other sites
