OEM PINOUT DIAGRAM: Locked_BOSCH MG1CS163.png (Locked Boot/Bench)1,229,867 bytes

OEM PINOUT DIAGRAM: Locked_Bench BOSCH MG1CS163.png (Locked Boot/Bench)205,841 bytes

STEP-BY-STEP BENCH CONNECTION PROTOCOL (HOWTO)BENCH / BOOT

Step 1 (Terminal 30 & Terminal 15 power): Apply stabilized 13.5V — 13.8V to the permanent power (T30) and ignition (T15) pins, plus ground (GND), following the cable color coding above.
Step 2 (CAN bus & GPT0 / GPT1 generator lines): Connect the CAN-H and CAN-L, plus the signal wires GPT0 (S1) and GPT1 (S2) to enter service mode without opening the ECU case.
Step 3 (Full PFLASH + DFLASH backup read): Before any write operation, read and save a full backup of the internal flash (PFLASH) and the EEPROM area (DFLASH).

VEHICLES FITTED WITH THE MG1CS163 ECU (9)FITMENT

Brand	Model & Engine	ECU & MCU	Open
Bentley	Bentayga Speed(I) (5950 DDBD 635)	`Locked_BOSCH MG1CS163 TC298` (test)	Open vehicle →
Bentley	Continental GT(III) (5950 DDBD 635)	`Locked_BOSCH MG1CS163 TC298` (test)	Open vehicle →
Bentley	Continental GT Speed(III) (5950 DDBA 659)	`Locked_BOSCH MG1CS163 TC298` (test)	Open vehicle →
Bentley	Flying Spur(III) (5950 DDBD 635)	`Locked_BOSCH MG1CS163 TC298` (test)	Open vehicle →
Cupra	Formentor VZ5(I) (2480 DNWB 390)	`Locked_BOSCH MG1CS163 TC298` (test)	Open vehicle →
Bentley	All Models (Direct ECU Connection) (Read/Write DFLASH/PFLASH,CheckSum, Unlock)	`Locked_BOSCH MG1CS163 TC298` (test)	Open vehicle →
Seat	All Models (Direct ECU Connection) (Read/Write DFLASH/PFLASH,CheckSum, Unlock)	`Locked_BOSCH MG1CS163 TC298` (test)	Open vehicle →
Universal ECU Protocol	Locked Bosch MG1/MD1 ECU Unlock on Bench (DME Unlock) (Direct bench connector access (Bench / Boot))	`Locked_BOSCH MG1CS163 TC298` (test)	Open vehicle →
Universal ECU Protocol	Locked Bosch MG1/MD1 ECU Unlock via Boot (DME Unlock) (Direct bench connector access (Bench / Boot))	`Locked_BOSCH MG1CS163 TC298` (test)	Open vehicle →

MG1CS163 ECU Bench Pinout (Bench / Boot / GPT Mode) — Connection Diagram