TCU TurboLamik

Hello, i have m52 with ms41 siemens ecu. I wired map, tps and rmps directly from engine. Since i have error 33 the gearbox is driving only on 6th gear.
How do i config this to make it work, not to look for CAN ?
Also i have wired button which when pressed it gives ground to pin 10 (A6) so i can use it as clutch.

Another issue is the reverse lights when R is engaded.

And how do you programm each mode ? I would like to have one normal for city driving, one more agressive and one for drift.

Thank you!

1. It was better to connect via CAN bus. You have to turn off CAN in tcu and set the signal source to analog, you also need to run internal torque calculation.

2.The reverse light is + 12v AUX 12 (pin 57) by default

3. The modes are programmed from the computer and the Tuner Pro RT program

It's best if you write to Viber +48 502 726 105.