Follow these steps in order to add the custom CMP Offset PID in TorquePro for the 4.3L Blazer V6:

1. Settings
2. Manage Extra PIDs/Sensors
3. Hamburger Button at Top
4. Add Custom PID
5. OBD2 Mode: "221301"
6. Long Name: "Cam Retard Offset"
7. Short Name: "CMP Offset"
8. Minimum Value: "-100"
9. Maximum Value: "100"
10. Scale Factor: x1
11. Unit Type: "Degrees"
12. Equation: " ((signed(A)*256+b)*0.024) "
13. OBD Header: "6C10F1"
14. Does not override any PID

After you've added the PID you can add it to Realtime Information or graph CMP Retard data. Specification is 0 +/- 2 degrees.

 

Thanks! I previously verified StormBlazerJon's formula using my 2001 Blazer and Torque Pro vs Car Diagnostic Pro STD PID and Dash Command and Vident I-link 400 hand held. Note that this formula works for V6. 0.063 in the formula might be for the V8, but this has not been verified.
https://blazerforum.com/forum/2nd-ge...e2/#post749228

 

Making it a sticky