| YES, here is a list. Some of the features I like is Allison Temp, can read and clear OBD codes! this is a huge benefit, I don't have to hook up a scanner. It also will tell you how many gallons are left in the tank.
A1A-GM Supported Parameters (PID’S)
1. INTAKE AIR- Intake Air Temperature - **
2. COOLANT TEMP- Engine Coolant Temperature **
3. TRANS TEMP 1- Transmission Temperature for automatic gas vehicles
4. TRANS TEMP 2- Trans temp for some vehicles made from ’94-’97.
4. RPM- engine Revolutions Per Minute **
5. MAF SENSOR LB/M- Mass Air Flow (lbs/min) **
6. MAF FREQUENCY- raw Mass Air Flow sensor output (frequency)
7. MAF FREQUENCY 2- raw MAF sensor output for the Cobalt SS and Redline
8. MANIFOLD PSI- Manifold Air Pressure (psi) **
9. THROTTLE POS. PCT- Throttle Position percentage (0-100%)
10. THROTTLE VOLTS- Throttle Position sensor output (0-5 volts)
11. MILES PER HOUR- Miles Per Hour **
12. KNOCK RETARD- Knock Retard (degrees) for most GM vehicles
13. KNOCK RETARD 2- used for KR value of ’94-’97 LT1’s and some 96/97 V8’s.
14. KNOCK RETARD 3- used for knock retard value of the Cobalt SS SC and Redline
15. IGNITION ADVANCE- ignition timing advance
16. PULSE WIDTH- injector #1 pulse width (4&6 cylinder engines)
17. SHORT TRIM B1-short term fuel trim bank#1
18. SHORT TRIM B2-short term fuel trim bank#2
19. LONG TRIM B1-long term fuel trim bank#1
20. LONG TRIM B2-long term fuel trim bank#2
21. OXYGEN SENSOR B1-O2 bank 1 sensor in millivolts
22. OXYGEN SENSOR B2-O2 bank 2 sensor in millivolts
23. RUN TIME MINS- engine run time is tenths of seconds since last engine start **
24. BATTERY VOLTAGE- Alternator/battery output voltage **
25. IAC POSITION- Idle Air Control counts (position of Idle Air Control valve)
26. PULSE WIDTH B1-injector Pulse Width for bank 1 (8 cylinder engines)
27. PULSE WIDTH B2-injector Pulse Width for bank 2 (8 cylinder engines)
28. ENGINE LOAD- calculated Engine Load (0-100%) **
29. ENGINE OIL PRESSURE (some 8 cylinder engines) **
30. INTAKE AIR 2 – Intake Air Temp. downstream of intercooler (some supercharged
applications such as the Cobalt SS, Ion Redline).
31. TRANS TEMP AL- Allison transmission temp, Duramax and Workhorse
32. TORQUE CONVERTER SLIP AL- Allison transmission converter slip, Dmax and WH
33. TQ TO TRANS AL- Engine torque delivered to trans, Duramax and Workhorse
34. INJECTOR RAIL PRESSURE DESIRED DM- Duramax
35. INJECTOR RAIL PRESSURE ACTUAL DM- Duramax
36. THROTTLE PCT DM- Throttle percentage- Duramax
37. THROTTLE VOLTS DM- Throttle sensor voltage- Duramax
38. FUEL LEVEL DM- Duramax
39. INJECTOR FLOW RATE DM- Duramax
40. Miles Per Gallon 1- instantaneous fuel economy for gas vehicles
41. Miles Per Gallon 2- instantaneous fuel economy for diesel vehicles
42. HP 1- Calculated net horsepower for gasoline vehicles
43. HP 2- Calculated net horsepower for diesel vehicles
42. Analog 1 – analog input #1.
43. Analog 2 – analog input #2
44. TOTAL MISFIRES- Total misfires of all cylinders. Resets every minute.
45. BAROMETRIC PRESSURE- limited support on standard GM vehicles, DM support
added some more TD parameters
46. Main inj PW
47. Pilot injection PW
48. Main Timing
49. Pilot Timing
50. Desired Boost
51. Actual Boost
52. Desired Turbo Vane Position
53. Actual Vane Position
54. Desired Fuel Rail Pressure
55. Actual Rail Pressure (diagnose filter clogs)
** apply to the duramax |