Requested lambda/cruising fuel consumption
I recently received a tune through a very good tuner. The tune is amazing and car runs like a dream. But I cant leave good enough alone. I am currently tuned on e85 and go through a quarter tank of fuel cruising in 40 miles.
2010 C63 AMG
Here is what I cant figure out. Im used to ve tables but this is way different than what im used to adjusting. I can not get the commanded lambda to adjust. Heavy acceleration I can. I am trying to lean out cruise and very light throttle.
What tables do I access for closed loop cruise lambda. Base lambda correction only allows adjustment to Delta -273 and this is well above my current cruising delta.