Quote from tss1961 on February 8, 2016
After a Torque Scan I get a short file that I can send to myself in an email… what can I do with it or where can I find out what each of the “Commands” represent, e.g.:

Command: 220004 response:6200046D

I know the “response” is in hex and I know how to break up the response into its parts but where can I find out what the command 220004 is?

My list as found in the scan:
Command: 220004 response:620004 6D
Command: 220009 response:620009 83
Command: 220010 response:620010 0684
Command: 220019 response:620019 93FF
Command: 221100 response:621100 80
Command: 221101 response:621101 02
Command: 221104 response:621104 60
Command: 221110 response:621110 00
Command: 221119 response:621119 00
Command: 221140 response:621140 0309
Command: 221151 response:621151 00
Command: 221190 response:621190 13
Command: 221200 response:621200 00
Command: 221201 response:621201 0000
Command: 221204 response:621204 0000
Command: 221300 response:621300 0526
Command: 221301 response:621301 FF1F
Command: 221310 response:621310 02
Command: 221319 response:621319 0C
Command: 221900 response:621900 01
Command: 221901 response:621901 00
Command: 221924 response:621924 20

Also, Why is is so impossible to get an oil pressure reading from an OBD/Torque setup?

Needed for a 2005 4.3L GMC pickup… days spent searching to unsuccess

Thanks for any insight here

End Quote. (Added space to separate data).

I would…

Search the internet and this forum
for each pid to see if there is any
public info available.

Compare each pid against the gm
predefined pid list to see if its already
included.

Test each pid (cold and hot) to see if it
behaves like a temperature, rpm, percentage,
etc.

I have seen in other threads that the scan does
not catch every pid… working pids were found that
were not listed.

A quick google search yielded 22115c from multiple sites
as another possible pressure pid. Torque predefined set uses
221470.

The 2200xx pids might mirror the equivalent
01xx OBD pids?

Just curious if your 4.3 is a vortec with ~-4.5 cam retard offset…
with +/- 2° spec?

Edit:

Don’t forget to search with an 01 appended
for the GM pids. Torque doesn’t require it but
terminal commands may?

I’m looking for PID as follows to connect the scanner to a parallel to the k-line or Can bus adapter and using an emulator program from ECU responses
I substitute the answers from the ECU and look into the scanner which parameters are changed
I substitute in response to 00 and FF and the scanner readings calculate formula