2026/08/27

CG FC200 Unlock BMW Locked MD1CS001 ECU on Bench

CG FC200 software V1.4.1.0 update 2021+ BMW encrypted Bosch MG1CS201 & MG1CS024 ECUs bench unlocking without opening ECU.

 

Requirement:

CG FC200 programmer with a valid subscription

New DB15 harness adapter

 

Example:

Search and select Locked Bosch MD1CS001 TC298 ECU.

Check wiring diagram.

CG FC200 Unlock BMW Locked MD1CS001 ECU 1

CG FC200 Unlock BMW Locked MD1CS001 ECU 2

Connect ECU with FC200 programmer via new DB15 cable.

Also need to connect power supply to FC200.

CG FC200 Unlock BMW Locked MD1CS001 ECU 3

CG FC200 Unlock BMW Locked MD1CS001 ECU 4

Identify ECU.

CG FC200 Unlock BMW Locked MD1CS001 ECU 5

Read chip type and ID successfully.

CG FC200 Unlock BMW Locked MD1CS001 ECU 6

Read eeprom and flash data.

Read ISN code successfully.

CG FC200 Unlock BMW Locked MD1CS001 ECU 7

CG FC200 Unlock BMW Locked MD1CS001 ECU 8

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