I did my settings like Ol,Rattler wrote and it worked pretty well on my 1.9tdi 130hp engine.
Cars start values were torsio 0,0 and idle fuel consumption 1,0 l/h
I got lowest fuel consumption idle values between +5,5 to +7,0 idle fuel consumption was 0,6 to 0,4 l/h. My cars fuel consumption at...