which paramiters works for our cars?will someone please del the ones that we cant use?
or that do not work properly?

Supported Parameters and Functions by Manufacturer
General Motors (non-CAN vehicles) – PT series gauges:

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. MAP SENSOR- Manifold Air Pressure (kPa) **
9. BOOST – Intake vacuum/boost displayed in inHg/PSI. Corrected by altitude entry or barometer**
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 1 in millivolts
22. OXYGEN SENSOR B2-O2 bank 2 sensor 1 in millivolts
23. OXYGEN SENSOR – alternate O2 sensor parameter, rarely supported.
24. RUN TIME MINS- engine run time is tenths of seconds since last engine start **
25. BATTERY VOLTAGE- Alternator/battery output voltage **
26. IAC POSITION- Idle Air Control counts (position of Idle Air Control valve)
27. PULSE WIDTH B1-injector Pulse Width for bank 1 (8 cylinder engines)
28. PULSE WIDTH B2-injector Pulse Width for bank 2 (8 cylinder engines)
29. ENGINE LOAD- calculated Engine Load (0-100%) **
30. ENGINE OIL PRESSURE (some 8 cylinder engines) **
31. INTAKE AIR 2 – Intake Air Temp. downstream of intercooler (some supercharged applications such as the
Cobalt SS, Ion Redline).
32. TRANS TEMP AL- Allison transmission temp, Duramax and Workhorse
33. TORQUE CONVERTER SLIP AL- Allison transmission converter slip, Duramax and Workhorse
34. TQ TO TRANS AL- Engine torque delivered to trans, Duramax and Workhorse
35. INJECTOR RAIL PRESSURE DESIRED DM- Duramax
36. INJECTOR RAIL PRESSURE ACTUAL DM- Duramax
37. THROTTLE PCT DM- Throttle percentage- Duramax
38. THROTTLE VOLTS DM- Throttle sensor voltage- Duramax
39. FUEL LEVEL DM- Duramax
40. INJECTOR FLOW RATE DM- Duramax
41. Desired Turbo Vane Position- 2004+ Duramax
42. Actual Turbo Vane Position- 2004+ Duramax
43. Pilot Injector Pulse Width- pilot injector pulse width in msec. - Duramax
44. Main Injector Pulse Width- main injector pulse width in msec. - Duramax
45. Pilot Injector Timing- in degrees - Duramax
46. Main Injector Timing- in degrees - Duramax
47. Pilot Injector Fuel Rate- mm^3 - Duramax
48. Main Injector Fuel Rate- mm^3 - Duramax
49. Miles Per Gallon 1- instantaneous fuel economy for gas vehicles
50. Miles Per Gallon 2- instantaneous fuel economy for diesel vehicles
51. HP 1- Calculated net horsepower for gasoline vehicles
52. HP 2- Calculated net horsepower for diesel vehicles
53. Analog 1 – analog input #1.
54. Analog 2 – analog input #2
55. TOTAL MISFIRES- Total misfires of all cylinders. Resets every minute.
56. BAROMETRIC PRESSURE- limited support on standard GM vehicles, DM support
57. PITCH – H2 Hummer support – indicates the angle of inclination of the vehicle.
58. CURRENT GEAR- Current gear of the transmission
59. TORQUE- Calculated torque from engine to transmission
60. SHIFT TIME- time (msec) for last shift to occure.
61. TORQUE CONVERTER SLIP – Amount of slip allowed by torque converter
62. TORQUE CONVERTER STATUS- Indicates whether torque converter is locked (L) or unlocked (UL)

**These standard GM parameters also are supported by the Duramax diesel
Bi-directional controls:
1. Fan 1-3 control
2. PCM (fuel trim) reset
3. CASE (Crank Angle Sensor Error) Re- Learn

General Motors (CAN vehicles) – CN series gauges:
1. INTAKE AIR- Intake Air Temperature
2. COOLANT TEMP- Engine Coolant Temperature
3. TRANS TEMP 1- Transmission Temperature for automatic vehicles
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. DI FUEL PRESSURE – Direct injection fuel pressure (vehicle must have direct injection)
8. MAP SENSOR- Manifold Air Pressure (kPa)
9. BOOST – Intake vacuum/boost displayed in inHg/PSI. Corrected by altitude entry or barometer
10. THROTTLE POS. PCT- Throttle Position percentage - actual
11. ABSOLUTE THROTTLE POSITION – will read throttle position from 0-100%
12. MILES PER HOUR- Miles Per Hour
13. KNOCK RETARD- Knock Retard (degrees) for most GM vehicles
14. IGNITION ADVANCE- ignition timing advance
15. PULSE WIDTH- injector #1 pulse width
16. SHORT TRIM B1-short term fuel trim bank#1
17. SHORT TRIM B2-short term fuel trim bank#2
18. LONG TRIM B1-long term fuel trim bank#1
19. LONG TRIM B2-long term fuel trim bank#2
20. O2 SENSOR B1S1-O2 bank 1 sensor1 in millivolts
21. O2 SENSOR B2S1-O2 bank 2 sensor1 in millivolts
22. O2 SENSOR B1S2-O2 bank 1 sensor 2 in millivolts
23. O2 SENSOR B2S2-O2 bank 2 sensor 2 in millivolts
24. RUN TIME MINS- engine run time is tenths of seconds since last engine start
25. BATTERY VOLTAGE- Alternator/battery output voltage
26. CURRENT GEAR- The current gear of an automatic transmission.
27. PULSE WIDTH B1-injector Pulse Width for bank 1 (8 cylinder engines)
28. PULSE WIDTH B2-injector Pulse Width for bank 2 (8 cylinder engines)
29. INJECTOR DUTY CYCLE- 0-100%
30. ENGINE LOAD- calculated Engine Load (0-100%)
31. ENGINE OIL PRESSURE (not supported by all vehicles)
32. ENGINE OIL TEMPERATURE – Engine oil temp.
33. INTAKE AIR 2 – Intake Air Temp. downstream of intercooler (some supercharged applications such
as the Cobalt SS, Solstice GTP, Saturn Sky).
34. TOTAL MISFIRES- Total misfires of all cylinders. Resets every minute
35. Miles Per Gallon 1- instantaneous fuel economy for gas vehicles
36. BAROMETRIC PRESSURE- Displays atmospheric pressure. All vehicles may not support this.
37. HP - Calculated net horsepower
38. TRQ RDCT RTRD – Spark retard due to torque management ( automatics trans)
39. DELIVERED TORQUE – Calculated torque delivered from engine to transmission (automatic trans)
40. TRQ TRAC CNTL - Desired torque from traction control system (auto trans)
41. TC SLP SPD RPM – Torque converter slip (RPM) (auto trans)
42. TRANS IN RPM – RPM of input shaft to transmission (auto trans)
43. TRANS OUT RPM – RPM of transmission output shaft (auto trans)
44. NON DRV SPEED – Speed of non-driven wheel (mph)
45. TCC STATUS – Indicates “UL” or “L” (unlocked /locked) depending on the state of the Torque
Converter Clutch
46. FUEL STATUS – Displays “Open” or “Closed” to indicate open or closed loop fueling.
47. FUEL LEVEL – Gallons of fuel remaining in tank.
48. Cat Temp1 – Calculated catalytic converter #1 temperature (calc’ed by the car’s PCM)
49. Cat Temp2 – Calculated catalytic converter #2 temperature (calc’ed by the car’s PCM)
48. Analog 1 – analog input #1.
49. Analog 2 – analog input #2
50. COMMANDED A/F – Commanded air/fuel ratio by PCM.
51. COMMANDED LAMBDA – Commanded Lambda (a different way of measuring A/F ratio. Lambda
= 14.7/actual A/F ratio. Therefore a value greater than 1 is “rich”, less is “lean”.
52. LAMBDA – Actual Lambda (only available on vehicles with factory wideband sensor)
53. A/F RATIO – Actual A/F ratio (only available on vehicles with factory wideband sensor)
54. SENSOR CURRENT – Current draw of wideband O2 sensor (only available on vehicles with factory
wideband sensor)

Bi-directional controls:
4. Fan 1-3 control
5. PCM (fuel trim) reset
6. CASE (Crank Angle Sensor Error) Re- Learn
Notes:
“g” suffix, such as “Intake Air g” simply means that this is a generic parameter and can be displayed on any
CAN bus vehicle except Honda.

bump

 

Here is how I have mine programed...

Interceptor Programing

 

The parameters labeled "DM" (Duramax) are they ONLY for diesel?

 

And does the Temp 1 or Temp 2 work for our cars? (Numbers 3 and 4 on the params list)

 

since i cant edit my 1st post, I edited the ones that i have tried.

1. INTAKE AIR- Intake Air Temperature - **
2. COOLANT TEMP- Engine Coolant Temperature **


4. RPM- engine Revolutions Per Minute **
5. MAF SENSOR LB/M- Mass Air Flow (lbs/min) **

7. MAF FREQUENCY 2- raw MAF sensor output for the Cobalt SS and Redline
8. MAP SENSOR- Manifold Air Pressure (kPa) **
9. BOOST – Intake vacuum/boost displayed in inHg/PSI. Corrected by altitude entry or barometer**
9. THROTTLE POS. PCT- Throttle Position percentage (0-100%) - you have to calibrate i think
10. THROTTLE VOLTS- Throttle Position sensor output (0-5 volts)
11. MILES PER HOUR- Miles Per Hour **

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 -not sure
18. SHORT TRIM B2-short term fuel trim bank#2 -not sure
19. LONG TRIM B1-long term fuel trim bank#1 -not sure
20. LONG TRIM B2-long term fuel trim bank#2 -not sure
21. OXYGEN SENSOR B1-O2 bank 1 sensor 1 in millivolts
22. OXYGEN SENSOR B2-O2 bank 2 sensor 1 in millivolts

24. RUN TIME MINS- engine run time is tenths of seconds since last engine start **
25. BATTERY VOLTAGE- Alternator/battery output voltage ** -not sure
26. IAC POSITION- Idle Air Control counts (position of Idle Air Control valve) -not sure

29. ENGINE LOAD- calculated Engine Load (0-100%) ** -not sure if accurate

31. INTAKE AIR 2 – Intake Air Temp. downstream of intercooler (some supercharged applications such as the
Cobalt SS, Ion Redline).




49. Miles Per Gallon 1- instantaneous fuel economy for gas vehicles
50. Miles Per Gallon 2- instantaneous fuel economy for diesel vehicles
51. HP 1- Calculated net horsepower for gasoline vehicles -not accurate

53. Analog 1 – analog input #1.
54. Analog 2 – analog input #2
55. TOTAL MISFIRES- Total misfires of all cylinders. Resets every minute.


58. CURRENT GEAR- Current gear of the transmission
59. TORQUE- Calculated torque from engine to transmission




**These standard GM parameters also are supported by the Duramax diesel
Bi-directional controls:
1. Fan 1-3 control
2. PCM (fuel trim) reset
3. CASE (Crank Angle Sensor Error) Re- Learn

General Motors (CAN vehicles) – CN series gauges:
1. INTAKE AIR- Intake Air Temperature
2. COOLANT TEMP- Engine Coolant Temperature
3. TRANS TEMP 1- Transmission Temperature for automatic vehicles
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. DI FUEL PRESSURE – Direct injection fuel pressure (vehicle must have direct injection)
8. MAP SENSOR- Manifold Air Pressure (kPa)
9. BOOST – Intake vacuum/boost displayed in inHg/PSI. Corrected by altitude entry or barometer
10. THROTTLE POS. PCT- Throttle Position percentage - actual
11. ABSOLUTE THROTTLE POSITION – will read throttle position from 0-100%
12. MILES PER HOUR- Miles Per Hour
13. KNOCK RETARD- Knock Retard (degrees) for most GM vehicles
14. IGNITION ADVANCE- ignition timing advance
15. PULSE WIDTH- injector #1 pulse width
16. SHORT TRIM B1-short term fuel trim bank#1
17. SHORT TRIM B2-short term fuel trim bank#2
18. LONG TRIM B1-long term fuel trim bank#1
19. LONG TRIM B2-long term fuel trim bank#2
20. O2 SENSOR B1S1-O2 bank 1 sensor1 in millivolts
21. O2 SENSOR B2S1-O2 bank 2 sensor1 in millivolts
22. O2 SENSOR B1S2-O2 bank 1 sensor 2 in millivolts
23. O2 SENSOR B2S2-O2 bank 2 sensor 2 in millivolts
24. RUN TIME MINS- engine run time is tenths of seconds since last engine start
25. BATTERY VOLTAGE- Alternator/battery output voltage
26. CURRENT GEAR- The current gear of an automatic transmission.
27. PULSE WIDTH B1-injector Pulse Width for bank 1 (8 cylinder engines)
28. PULSE WIDTH B2-injector Pulse Width for bank 2 (8 cylinder engines)
29. INJECTOR DUTY CYCLE- 0-100%
30. ENGINE LOAD- calculated Engine Load (0-100%)
31. ENGINE OIL PRESSURE (not supported by all vehicles)
32. ENGINE OIL TEMPERATURE – Engine oil temp.
33. INTAKE AIR 2 – Intake Air Temp. downstream of intercooler (some supercharged applications such
as the Cobalt SS, Solstice GTP, Saturn Sky).
34. TOTAL MISFIRES- Total misfires of all cylinders. Resets every minute
35. Miles Per Gallon 1- instantaneous fuel economy for gas vehicles
36. BAROMETRIC PRESSURE- Displays atmospheric pressure. All vehicles may not support this.
37. HP - Calculated net horsepower
38. TRQ RDCT RTRD – Spark retard due to torque management ( automatics trans)
39. DELIVERED TORQUE – Calculated torque delivered from engine to transmission (automatic trans)
40. TRQ TRAC CNTL - Desired torque from traction control system (auto trans)
41. TC SLP SPD RPM – Torque converter slip (RPM) (auto trans)
42. TRANS IN RPM – RPM of input shaft to transmission (auto trans)
43. TRANS OUT RPM – RPM of transmission output shaft (auto trans)
44. NON DRV SPEED – Speed of non-driven wheel (mph)
45. TCC STATUS – Indicates “UL” or “L” (unlocked /locked) depending on the state of the Torque
Converter Clutch
46. FUEL STATUS – Displays “Open” or “Closed” to indicate open or closed loop fueling.
47. FUEL LEVEL – Gallons of fuel remaining in tank.
48. Cat Temp1 – Calculated catalytic converter #1 temperature (calc’ed by the car’s PCM)
49. Cat Temp2 – Calculated catalytic converter #2 temperature (calc’ed by the car’s PCM)
48. Analog 1 – analog input #1.
49. Analog 2 – analog input #2
50. COMMANDED A/F – Commanded air/fuel ratio by PCM.
51. COMMANDED LAMBDA – Commanded Lambda (a different way of measuring A/F ratio. Lambda
= 14.7/actual A/F ratio. Therefore a value greater than 1 is “rich”, less is “lean”.
52. LAMBDA – Actual Lambda (only available on vehicles with factory wideband sensor)
53. A/F RATIO – Actual A/F ratio (only available on vehicles with factory wideband sensor)
54. SENSOR CURRENT – Current draw of wideband O2 sensor (only available on vehicles with factory
wideband sensor)

Bi-directional controls:
4. Fan 1-3 control
5. PCM (fuel trim) reset
6. CASE (Crank Angle Sensor Error) Re- Learn
Notes:
“g” suffix, such as “Intake Air g” simply means that this is a generic parameter and can be displayed on any
CAN bus vehicle except Honda.

 

Does anyone know if the HP reading is linear? Can I adjust it by a fixed quantity to correct the error or does the error get worse as I make highter HP?

 

Also, I had to look this up... parameter with B1 and B2 (Bank 1 and Bank 2) are for V-type cylinder arrangment motors.

Since we have 4 in-line then we only use B1 (Bank 1 always includes cylinder 1).

Pike