TCU TurboLamik

Turns out as I modded the screen to fit the dash the soldering was not good and it disconnected after like a few months. Resoldered and problem solved

Hi, I would like to ask for some help as I am currently having a problem with the display it was working fine and suddenly goes all green and now it just shows random numbers.

Hi, I am currently intsalling the tcu on a 1jz with stock ecu on e46. I have tried connecting the speed output to the engine ecu but it seems to not work as the check engine light comes up after 80km/h. i have tried connecting a 10k ohm pull up resistor to the circuit with the speed output pin being ...