Hello all (especially the nerds),
can someone help me out how to use the Service ID 0x01, PID 0xA4?
The Wiki only says the following:
1st is 0xA0 - unsupported, 0xA1 - supported.
3rd & 4th *1000 should give you the ratio.https://en.wikipedia.org/wiki/OBD-II_PIDs#Service_01
Tried to emulate that with several different ELM327-Apps, but never got a meaningful result.
If someone might just send out 01 A4 and post the response on two or three different gears, that would be amazing!
My car does not support it...
And as a bonus, I´m sure that these findings will help to add the current gear to RaceChrono as well
Best regards and many thanks in advance!