: OBD II PIDS for V2 ???

Caddy Wagon
07-22-11, 05:41 PM
OK, so who has a list of PID codes for the V2? I want to enter some custom PIDS into the android app on my phone, and need the PID info to enter in. Specifically I am using the app Torque. Here is a sample of the fields that can be populated when entering PIDS.

PID 01 05
Long name Engine Temp new
Short name new
Min -40
Max 215
Scale factor x1
Unit C
Equation A-40

07-25-11, 11:32 AM
Most people wont be giving you that information unfortunatly, as it is proprietary to the manufacturer and to software companies.. You can however buy the carline year from gm somehow for the aftermarket, but it is very costly, and isnt as good as if you reverse/dissasemble the information yourself.. The equation is where you will have the most trouble with the data stream while trying to figure them out.. You can see the stream pretty easy, but getting it to look like something you understand is a pain..

An example is for you.
pid - $1178
long name - fuel pump duty cycle fpdm
short name - fuel pump dtycyl
min 0
max 200
scale factor x1
unit = %
Equation - e=n X 100/256

07-25-11, 11:41 AM
Long term fuel pump duty cycle correction is

pid $3005
long term duty cycle
lt pmp dtycyc
min -50
max 50
scale x1
unit %
e=n X 1/16384

07-25-11, 02:33 PM
how about IAT2?

07-25-11, 03:13 PM
PID? I'm not a texter, what is that?

Caddy Wagon
07-25-11, 07:51 PM
Thanks for the info Jesse!