rusEFi non-DSG VAG TCU status:
* TP 2.0 is a great tool allowing me to quickly see if TCU is still happy or no longer happy about CAN traffic https://github.com/rusefi/rusefi/blob/83ce7a3143772d4f227d9d280b87383c38910011/firmware/controllers/lua/examples/vw-tp-tcu.txt
* based on above I can produce messages which are at least not throwing TCU error code https://github.com/rusefi/rusefi/blob/2c999b9744c7fc97bb3a8d2beb28683456cb510e/firmware/config/engines/vw_b6.lua
* with all above my extremely naïve torque approximation is not good to just engage reverse on a parked idling vehicle: I get a nasty hit when I engage R
open question how many hits would this transmission survive and open question how much time I can sink into this. After all TCU control is (not) yet a priority, all I need is to smoothly drive around the block. With nasty hits engaging R I am getting close to just selling this test mule and getting a manual GDI something
Will maybe sink another four hours into it and then give up.