Here’s the Xhorse VVDI Prog wiring diagram for the Delphi MT62.1G ECU. Check the pinout carefully to ensure a proper connection before reading or writing data.
Yellow-RESET
Orange -JCOMP
Brown -TCK
Purple -TDI
Black -GND
Green -TDO
Blue -TMS
Connect a 100-ohm resistor between JCOMP and VCC.
In VVDI Prog, go to:
2-Microcontroller → Motorola MPC563 Series → MPC5634M
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