The ECUHELP KT200II ECU Programmer has been successfully tested to read and write the VW MED17.5.25 ECU in Bench mode.
In this guide, we will show the required wiring connection and driver selection when using the KT200II for this ECU.
KT200II Wiring Diagram of BOSCH MED17.5.25 [ 1782 ] – VW, Audi, Seat, Skoda [Gasoline] :
Connect the KT200II multifunction cable as follows:


After completing the wiring, open the KT200II software and select the correct driver path to perform the read/write operation:
→ BENCH TRICORE
→ VOLKSWAGEN / AUDI / SEAT / SKODA
→ TC1782 – VAG
→ MED17.5.25

