2026/09/15

Unlock Ford MD1CP006 ECU with OBDSTAR ECU Master

How to unlock 2021+ Ford trucks F-250 F-350 Bosch MD1CP006 locked TC298TP ECU with OBDSTAR ECU Master?

 

Tools required:
OBDSTAR ECU Master
OBDSTAR C4-06 adapter
Battery maintenance

 

Mode: Boot

Unlock protected ECUs directly in your workshop.
Read, write and perform a full backup in BOOT mode after the Unlock procedure.

Unlock Ford MD1CP006 ECU with OBDSTAR ECU Master 1

Procedure:
Quick search MD1CP006
Select Boot mode.

Unlock Ford MD1CP006 ECU with OBDSTAR ECU Master 2
Check instructions, PCB pinout and wiring diagram.

Unlock Ford MD1CP006 ECU with OBDSTAR ECU Master 3

Connect ECU to the ECU Master with a jumper cable and the C4-06 adapter.

Then connect ECU Master to power supply.

Unlock Ford MD1CP006 ECU with OBDSTAR ECU Master 4

Unlock Ford MD1CP006 ECU with OBDSTAR ECU Master 5

Unlock Ford MD1CP006 ECU with OBDSTAR ECU Master 6

Identify ECU.

Read MCU ID.

Read eeprom.

Unlock Ford MD1CP006 ECU with OBDSTAR ECU Master 7

Read flash.

Unlock Ford MD1CP006 ECU with OBDSTAR ECU Master 8

Write eeprom.

Unlock Ford MD1CP006 ECU with OBDSTAR ECU Master 9

Write flash. Correct checksum by ECU Master.

Unlock Ford MD1CP006 ECU with OBDSTAR ECU Master 10

Unlock Ford MD1CP006 ECU with OBDSTAR ECU Master 11

Write ECU successfully.

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