KT200 II read and write MJD 6JF Jtag Mode

Sep 3, 2024

KT200 II read and write MJD 6JF Jtag Mode，unlock the speed limit, DTC fault code off.ECU data repair.

Look at the following images of using KT200 II to connect the ECU MJD 6JF Jtag Mode, and read 100% ok.
KT200 II read and write MJD 6JF Jtag Mode-01

KT200 II wiring diagram of Marelli 6 :
Kit to use:
– Multifunction cable
– Siemens/Marelli adapter
– Grey flat cable
– Connectors dip/sip

First, remove the highlighted component. Attention, there are two hardware versions:
KT200 II read and write MJD 6JF Jtag Mode-04

Connect the following pinout with the multifunction cable:
KT200 II read and write MJD 6JF Jtag Mode-05

The BDM port is the following, the adapter will be connected to these 10 pins:
KT200 II read and write MJD 6JF Jtag Mode-06

Solder the dip/sip connectors on the pcb and insert Siemens/Marelli adapter as in photo:
KT200 II read and write MJD 6JF Jtag Mode-07

To read and write use the following driver:
→ BDM/ JTAG MODE
→ BDM MPC
→ MPC55x/56x

Before reassembling the control unit on the car, reposition the previously desoldered component.