1: 2003 GM 5.3 Inj bad code, DTCs

3: 2003 GM 5.3 Inj bad, Graph

5: 2003 GM 5.3 Inj bad, Fuel Trim Table

7: 1997 Contour 2.0, Fuel Trim Table, Dirty MAF

9: 1997 Contour 2.0, VE, Clean MAF

11: 2000 GMC 5.3 Intake Restriction, Fuel Trim Table

13: 2001 GM 5.3 Air Leak at MAF, VE

15:2001 Chevy Vacuum Leak, Fuel Trim Table

17: 2003 GM Truck Exhaust Restriction, Fuel Trim Table

19: 1999 C1500 Problem, CAT Efficiency

21: 2000 Dodge Truck, CAT Efficiency

23: 2000 BMW B2 new Cat but not good, High Idle Shows Good, CAT Efficiency

25: 2001 GM Bad Cat, CAT Efficiency

27: 2001 GM 5.3L O2 and FT, Slider Bars

29: 2002 GM 5.3L O2 and FT, Measure

31: Stacked Graph 1

33: Stacked Graph 3

2: 2003 GM 5.3 Inj bad, PID List & Alert Lights

4: 2003 GM 5.3 Inj bad 2000 rpm, Slide Bars

6: 2003 GM 5.3 Inj bad Shows all Cylinders Pumping Good This is not a Mechanical Problem, VE

8: 1997 Contour 2.0, VE, Dirty MAF

10: 2000 GMC 5.3 Intake Restriction, VE

12: 2000 GMC 5.3 Intake Restriction, Mode6

14: 2001 GM 5.3 Air Leak at MAF, Fuel Trim Table

16: 2003 GM Truck Exhaust Restriction, VE

18: 2003 GM Truck Exhaust Repaired, VE

20: 2000 Dodge Truck, DTC Codes

22: 1998 Taurus 3.0, CAT Efficiency

24: 2000 BMW B2 new Cat but not good, Drive Shows Problem, CAT Efficiency

26: 2001 GM 5.3L O2 and FT, Stacked Graph

28: 2001 GM 5.3L O2 and FT, Dual/Combo Graph

30: Slider Bars / Digital Values

32:Stacked Graph 2

34: 1999 Jaguar 4.0 Good, VE