KRKTE i used 0.074055387
TVBU was calculated for 3 bar according to the spec of the injectors - i mean this -
http://www.boschdealer.com/specsheets/0280155968cs.jpgAfter the fail attempt , i tried with lower values(0.073, 0.072 etc etc) and with bigger values (0.075 0.076 etc etc ) to no avail.
if you think FKKVS might be an issue then set it all to 1 along with maf correction map KFKHFM. that way you can rule them out as being the issue