Собственно вопросик: сделал лог 6 и 1 групп, в обоих есть показания лябды, но в 6-й группе значение постоянно -1.6, а в 1-й изменяется. Провясните так и должно быть??? и что за показания лямбды в 6-й групе

Wednesday,06,August,2008,09:43:08
071 906 018 P ,,MOTRONIC M3.8.3 AT V02,

Marker,Group A:, Not Running,,,,Group B:,'006,,,,Group C:,'001
,,,,,,,,,,,,,Об/мин,Нагрузка,Температура,Лямбда,,Об/мин,Температура,Лямбда,Бин.Биты
,TIME,,,,,,,,,,,TIME,,,,,TIME,,,,
MARKER,STAMP,,,,,,,,,,,STAMP, /мин,%,°C,%,STAMP, /мин,°C,%,
,,,,,,0.24,680,29.3,46.5,-1.6,0.00,680,88.5,-3.9, 011111
,,,,,,0.81,680,28.5,46.5,-1.6,0.53,680,88.5,-1.6, 011111
,,,,,,1.38,680,29.3,46.5,-1.6,1.10,680,88.5,-0.8, 011111
,,,,,,1.93,680,28.5,46.5,-1.6,1.64,680,88.5,-2.3, 011111
,,,,,,2.44,680,29.3,46.5,-1.6,2.18,680,88.5,-3.1, 011111
,,,,,,2.99,680,29.3,46.5,-1.6,2.71,680,88.5,-3.9, 011111
,,,,,,3.52,680,29.3,46.5,-1.6,3.25,680,88.5,-2.3, 011111
,,,,,,4.10,680,28.5,46.5,-1.6,3.80,680,88.5,-1.6, 011111
,,,,,,4.65,680,29.3,46.5,-1.6,4.37,680,88.5,-0.8, 011111
,,,,,,5.18,680,28.5,46.5,-1.6,4.93,720,88.5,0.0, 011111
,,,,,,5.75,680,29.3,46.5,-1.6,5.45,680,88.5,-1.6, 011111
,,,,,,6.30,680,28.5,46.5,-1.6,6.03,680,88.5,-2.3, 011111
,,,,,,6.88,680,29.3,46.5,-1.6,6.60,680,88.5,-3.1, 011111
,,,,,,7.40,680,29.3,46.5,-1.6,7.15,680,88.5,-3.9, 011111
,,,,,,7.93,680,29.3,46.5,-1.6,7.67,680,88.5,-1.6, 011111
,,,,,,8.46,680,29.3,46.5,-1.6,8.19,680,88.5,-0.8, 011111
,,,,,,9.04,680,28.5,46.5,-1.6,8.73,680,88.5,0.0, 011111
,,,,,,9.61,680,28.5,46.5,-1.6,9.34,680,88.5,0.8, 011111
,,,,,,10.17,680,29.3,46.5,-1.6,9.89,680,88.5,-2.3, 011111
,,,,,,10.74,680,29.3,46.5,-1.6,10.47,680,88.5,-2.3, 011111
,,,,,,11.31,680,29.3,46.5,-1.6,11.01,680,88.5,-3.1, 011111
,,,,,,11.91,680,28.5,46.5,-1.6,11.59,680,88.5,-1.6, 011111
,,,,,,12.51,680,28.5,46.5,-1.6,12.22,680,88.5,-0.8, 011111
,,,,,,13.09,680,29.3,46.5,-1.6,12.81,680,88.5,0.0, 011111
,,,,,,13.66,680,28.1,46.5,-1.6,13.39,680,88.5,0.8, 011111
,,,,,,14.22,680,28.5,46.5,-1.6,13.96,680,88.5,-0.8, 011111
,,,,,,14.76,680,29.3,46.5,-1.6,14.50,680,88.5,-1.6, 011111
,,,,,,15.32,680,28.5,46.5,-1.6,15.05,680,88.5,-2.3, 011111
,,,,,,15.85,680,29.3,46.5,-1.6,15.58,680,88.5,-3.1, 011111
,,,,,,16.38,680,29.3,46.5,-1.6,16.12,680,88.5,-3.9, 011111
,,,,,,16.94,680,28.5,46.5,-1.6,16.66,680,88.5,-1.6, 011111
,,,,,,17.52,680,28.5,46.5,-1.6,17.23,680,88.5,-0.8, 011111
,,,,,,18.08,680,29.3,46.5,-1.6,17.80,680,88.5,0.0, 011111
,,,,,,18.66,680,29.3,46.5,-1.6,18.37,680,88.5,0.8, 011111
,,,,,,19.20,680,28.5,46.5,-1.6,18.92,680,88.5,-0.8, 011111
,,,,,,19.77,680,29.3,46.5,-1.6,19.48,680,88.5,-1.6, 011111