Hey Jojo, great post.
Off course we want to know how to do this mod.
Can you get fuel consumption (l/h) in group 015 and speed in group 018 in VAG-COM? I know I could on both my A3 and A4, but both were OBD-II.
With logging and using markers in VAG-COM while making a couple of highway runs in a loop using your cruise control, it should be pretty easy to test this. You just plot the fuel consumption lines on a graph after the fact and see which configuration gets the best mpg.
I did that when I tried various IQ, boost and timing mods with my A3.
|