OFFICIAL PINOUT DIAGRAM: BOSCH MED9.1 MPC561_2.png (Platform / Bench)992,676 bytes

OFFICIAL PINOUT DIAGRAM: BOSCH MED9.1 MPC563_4.png (Platform / Bench)1,319,316 bytes

OFFICIAL PINOUT DIAGRAM: BOSCH MED9.5 MPC561_2.png (Platform / Bench)997,355 bytes

OFFICIAL PINOUT DIAGRAM: BOSCH MED9.5.10 MPC561_2.png (Platform / Bench)983,723 bytes

OFFICIAL PINOUT DIAGRAM: BOSCH MED9.6.1 MPC561_2.png (Platform / Bench)1,301,153 bytes

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

Step 1 (Terminal 30 & Terminal 15 Power): Apply regulated bench power 13.5V — 13.8V to constant battery (T30), switched ignition (T15), and ground (GND) pins according to the harness color code above.
Step 2 (CAN Bus & GPT0 / GPT1 Signals): Connect CAN-H & CAN-L, along with signal leads GPT0 (S1) & GPT1 (S2) to enter bench service mode without opening the ECU housing.
Step 3 (Full PFLASH + DFLASH Backup Read): Before writing any calibration, read and archive a full backup of internal Program Flash (PFLASH) and Data Flash / EEPROM (DFLASH).

VEHICLES EQUIPPED WITH ECU MED9.1 (24)VEHICLE COMPATIBILITY

Make	Model & Engine	ECU & MCU	Action
Audi	A1(8X) (1984 CDLH 256)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	A3(8P) (1984 BWA 200)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	A3(8P) (1984 BPY 200)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	A3(8P) (1984 AXX 200)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	A4(B7) (2000 16v TFSI BUL 220)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	A4(B7) (2000 16v TFSI BPJ 170)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	Q5(8R) (3200 V6 FSI • 250)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	Q7(4L) (4200 V8 FSI • 350)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	Q7(4L) (3600 V6 FSI • 280)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	R8(422 / 423) (4200 V8 FSI quattro • 420)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	R8(422 / 423) (5200 V10 FSI quattro • 525)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	RS4(B7) (4200 V8 FSI BSN 420)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	RS6(C6) (5000 V10 TFSI BUH 580)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	S3(8P) (2000 16v TFSI BHZ 265)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	S3(8P) (2000 TFSI quattro CDLA 265)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	S5(8F) (4163 CAUA 354)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	S6(C7) (5200 V10 FSI BXA 435)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	S8(D3) (5200 V10 FSI • 450)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	TT(8J) (1984 BWA 200)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	TT(8J) (1984 AXX 200)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	TT(8J) (2000 TFSI S • 272)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Audi	All Brand Models (Universal ECU Protocol) (all-)	`BOSCH MED9.1` (MPC563/4)	Open Vehicle →
Holden	Captiva (3200 V6 • 227)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →
Holden	Commodore (3600 V6 • 227)	`BOSCH MED9.1` (MPC561/2)	Open Vehicle →

ECU Pinout MED9.1 Bench / Boot / GPT Pinout — Wiring Diagram