ECUHELP KT200II ECU Programmer is confirmed to read and write Fiat MJD HW2 2020 Pinout mode, Read files 1h50 min Write 15 min.

Image 1: KT200II is connected to the ECU Fiat MJD HW2 2020 and the computer.

Image 2: KT200II is reading the ECU Fiat MJD HW2 2020.

KT200II wiring diagram of MARELLI MJD 8F, 8S, 8DS – FIAT, Suzuki [Diesel]:

Kit to use:
– Multifunction cable
– Rainbow flat cable

Connect the multifunction cable as follows:

Solder the rainbow flat cable on the pcb:

KT200II to read and write use the following driver: