RomRaider

Hello!

I want to be able to read odometer via obd2/can-bus.
Tried googling obd2 pids - https://en.wikipedia.org/wiki/OBD-II_PIDs - found 01 A6. Unfortunately, Torque pro responded with "no data" to that.
More googling revealed that it is well known problem with any cars.

So - anybody knows pid and its formula. Or have suggestions how I can find it? Or may be some adapter+software combo which can(torque pro, car scanner pro with elm327 clone couldn't)?

Not all OBD2 PIDs are supported by all ECUs. OBD uses a bitmap to determine which parameters are supported and will not display or respond to the others.
The parameters 01 XX where XX is greater than 80 are less likely to be supported on older ECUs.