DBC files are for interpreting broadcast CAN data that is being sent around the vehicle. Torque isn't designed for this.

PIDs work on a request/response communication so are only there if you ask for them.

You might be able to trick Torque into sending a request and making it think the broadcast message is the response but you'd have to be careful which CAN ID you send the request on as it could cause issues if it's not a standard diagnostic one.

If you have a more expensive interface like an OBDLink there are also some extra commands that might work.

What's the vehicle and what signal are you after?

My car is hyundai i30N and I'm using OBD link lx.
The only information is that 'steering wheel angle' can id is 809.
So I was planning to put can id 809 and press test button for response and reverse engineering.

PID: 220101
Long name: Absolute steering angle
Short name: Ster angle
min: -800
Max: 800
scale: x1
unit: DEG
Equation: (Signed(E*256+F))*0.1
Header: 7D4
Start: atsp6\natsh7d4\natfcsh7d4\natfcsd300010\natfcsm1\natcra7dc\n1003
Stop:

thank you!!
can you please explain why pid is 220101?
because 220101 is CAN id?
and is it hex value?

below is DBC file of steering angle
How can I put PID name and equation?
please help me..
-------------------------------------------------

BO_688 SAS11: 5 MDPS
SG_SAS_Angle : 0 | 16 @1- (0.1, 0.0) [ -3276.8 | 3276.7] "Deg"

try external PID, which I posted above, and check in Torque
the data that you have given, there is a lot to do with my data