Pinout and interface description - djwlindenaar/Hella_Turbo_Controller GitHub Wiki

Pinout

Pin function
1 VCC
2 GND
3 CANL
4 PWM
5 CANH

Pin 1 is on the rounded side, Pin 5 on the square side

From cdn.actronics.nl

From cdn.actronics.nl

from www.superturbodiesel.com from www.superturbodiesel.com