OBDII live data readings or values from a 2009  Sierra   compared to a 2008 silverado

Yours@idle Model@idle
LTFTB1% -6.21 3.33
STFTB1% 0.12 -1.15
LTFTB2% -8.52 -2.29
STFTB2% -0.06 0.28
A/F COMM 1.00 NaN
ABSLOAD% 15.87 16.48
ADV 17.77 17.81
APP D% 18.80 19.22
APP E% 9.40 9.41
Amb temp 30.00 62.60
BARO 98.00 101.99
CATB1S1 1008.61 910.30
CATB2S1 1008.58 922.25
COMMTAC 5.10 7.37
ECMvolts 13.72 13.35
EVAPPurge% 20.03 20.86
Evappress -58.02 NaN
IAT 48.55 73.17
LOAD% 16.13 16.51
Lambda NaN 1.00
MAF 5.02 5.23
MAP 30.03 32.11
O2B1S1V 0.44 0.56
O2B1S2FT% 99.20 99.22
O2B1S2V 0.73 0.81
O2B2S1V 0.40 0.56
O2B2S2FT% 99.20 99.22
O2B2S2V 0.73 0.82
RPM 599.42 597.01
TEMP 200.03 196.36
TPSABS% 17.10 19.12
TPSMAN 17.29 18.81
TPSREL% 3.50 5.05
volts NaN 13.47

Yours@60mph Model@60mph
LTFTB1% 1.18 5.85
STFTB1% 0.83 0.25
LTFTB2% 0.44 5.19
STFTB2% -0.30 -0.41
A/F COMM 1.00 NaN
ABSLOAD% 44.59 54.76
ADV 23.80 21.73
APP D% 18.81 19.40
APP E% 9.40 9.48
Amb temp 32.77 62.68
BARO 98.49 101.44
CATB1S1 1388.43 1379.14
CATB2S1 1388.26 1426.26
COMMTAC 28.32 29.22
ECMvolts 13.20 12.74
EVAPPurge% 99.85 98.34
Evappress -1754.43 NaN
IAT 36.40 66.30
LOAD% 51.48 39.20
Lambda NaN 1.00
MAF 35.24 28.76
MAP 63.48 75.87
O2B1S1V 0.34 0.42
O2B1S2FT% 99.20 99.22
O2B1S2V 0.69 0.74
O2B2S1V 0.45 0.47
O2B2S2FT% 99.20 99.22
O2B2S2V 0.69 0.74
RPM 1715.83 1744.75
TEMP 198.06 189.99
TPSABS% 33.55 34.04
TPSMAN 33.30 33.96
TPSREL% 19.90 20.19
volts NaN 12.92

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