1. Index
  2. GM
  3. 5.3L and Newer
  4. 432
OBDII live data readings or values from a 2008 silverado compared to a 2008 silverado

Yours@idle Model@idle
LTFTB1% 4.63 3.33
STFTB1% -1.89 -1.15
LTFTB2% -0.03 -2.29
STFTB2% -1.30 0.28
LOAD% 16.34 16.51
MAP 31.36 32.11
RPM 597.21 597.01
ADV 17.56 17.81
IAT 77.91 73.17
MAF 5.17 5.23
TPSMAN 18.86 18.81
O2B1S1V 0.53 0.56
O2B1S2V 0.80 0.81
O2B1S2FT% 99.22 99.22
O2B2S1V 0.50 0.56
O2B2S2FT% 99.22 99.22
O2B2S2V 0.79 0.82
EVAPPurge% 20.46 20.86
BARO 102.00 101.99
CATB1S1 927.56 910.30
CATB2S1 931.75 922.25
ECMvolts 12.78 13.35
ABSLOAD% 16.41 16.48
Lambda 1.00 1.00
TPSREL% 5.05 5.05
Amb temp 68.02 62.60
TPSABS% 18.93 19.12
APP D% 19.34 19.22
APP E% 9.47 9.41
COMMTAC 7.15 7.37
volts 12.84 13.47
TEMP 193.86 196.36

Yours@60mph Model@60mph
LTFTB1% 4.29 5.85
STFTB1% 0.73 0.25
LTFTB2% 3.77 5.19
STFTB2% 0.74 -0.41
LOAD% 40.11 39.20
MAP 78.30 75.87
RPM 1759.82 1744.75
ADV 19.50 21.73
IAT 75.40 66.30
MAF 28.61 28.76
TPSMAN 34.50 33.96
O2B1S1V 0.43 0.42
O2B1S2V 0.73 0.74
O2B1S2FT% 99.22 99.22
O2B2S1V 0.46 0.47
O2B2S2FT% 99.22 99.22
O2B2S2V 0.73 0.74
EVAPPurge% 98.68 98.34
BARO 101.67 101.44
CATB1S1 1368.77 1379.14
CATB2S1 1406.05 1426.26
ECMvolts 14.08 12.74
ABSLOAD% 55.87 54.76
Lambda 1.00 1.00
TPSREL% 20.67 20.19
Amb temp 69.07 62.68
TPSABS% 34.48 34.04
APP D% 19.38 19.40
APP E% 9.49 9.48
COMMTAC 29.85 29.22
volts 14.22 12.92
TEMP 190.47 189.99

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