OFFICIAL PINOUT DIAGRAM: BOOT_BOSCH ME17.9.5.png (Boot)3,261,805 bytes

OFFICIAL PINOUT DIAGRAM: BOOT_BOSCH ME17.9.51.png (Boot)4,275,359 bytes

OFFICIAL PINOUT DIAGRAM: BOOT_BOSCH ME17.9.52.png (Boot)3,601,141 bytes

OFFICIAL PINOUT DIAGRAM: BOSCH ME17.9.5.png (Platform / Bench)529,427 bytes

OFFICIAL PINOUT DIAGRAM: BOSCH ME17.9.51.png (Platform / Bench)516,744 bytes

OFFICIAL PINOUT DIAGRAM: BOSCH ME17.9.52.png (Platform / Bench)470,566 bytes

OFFICIAL PINOUT DIAGRAM: BOSCH ME17.9.53.png (Platform / Bench)514,215 bytes

OFFICIAL PINOUT DIAGRAM: BOSCH ME17.9.55.png (Platform / Bench)471,406 bytes

OFFICIAL PINOUT DIAGRAM: BOSCH ME17.9.56.png (Platform / Bench)533,866 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 ME17.9.5 (24)VEHICLE COMPATIBILITY

Make	Model & Engine	ECU & MCU	Action
Citroen	C1(B4) (1000 1KRFE 68)	`BOSCH ME17.9.52` (TC1782)	Open Vehicle →
Datsun	Go (1197 HR12 68)	`BOSCH ME17.9.55` (TC1724)	Open Vehicle →
Fiat	Sedici(189) (1600 M16A 120)	`BOSCH ME17.9.51` (TC1766)	Open Vehicle →
Fiat	Sedici(189) (1600 4x4 M16A 120)	`BOSCH ME17.9.51` (TC1766)	Open Vehicle →
Honda	PGM-FI2.2 PGM (2168 FI 228)	`BOSCH ME17.9.55` (TC1724)	Open Vehicle →
Honda	Civic1.5 Turbo (1500 L15C 182)	`BOSCH ME17.9.56` (TC1793)	Open Vehicle →
Nissan	Pixo (997 D31S 68)	`BOSCH ME17.9.5` (TC1766)	Open Vehicle →
Nissan	NT500 (999 HR10 78)	`BOSCH ME17.9.55` (TC1724)	Open Vehicle →
Opel	Agila(B) (1200 K12B 69)	`BOSCH ME17.9.5` (TC1766)	Open Vehicle →
Peugeot	108(B3) (1000 1KRFE 68)	`BOSCH ME17.9.52` (TC1782)	Open Vehicle →
Peugeot	108(B3) (1000 1KR 68)	`BOSCH ME17.9.53` (TC1782)	Open Vehicle →
Suzuki	Grand Vitara(JT) (1600 VVT M16A 120)	`BOSCH ME17.9.5` (TC1766)	Open Vehicle →
Suzuki	Grand Vitara(JT) (1600 VVT 4x4 M16A 120)	`BOSCH ME17.9.5` (TC1766)	Open Vehicle →
Suzuki	Grand Vitara(JT) (1600 VVT M16A 120)	`BOSCH ME17.9.51` (TC1766)	Open Vehicle →
Suzuki	Grand Vitara(JT) (1600 VVT 4x4 M16A 120)	`BOSCH ME17.9.51` (TC1766)	Open Vehicle →
Suzuki	SX4 (1600 VVT M16A 120)	`BOSCH ME17.9.51` (TC1766)	Open Vehicle →
Toyota	Aygo(II) (1000 1KRFE 68)	`BOSCH ME17.9.52` (TC1782)	Open Vehicle →
Toyota	Aygo(II) (1000 1KRFE 68)	`BOSCH ME17.9.5` (TC1766)	Open Vehicle →
Vauxhall	Agila(B) (1200 K12B 69)	`BOSCH ME17.9.5` (TC1766)	Open Vehicle →
Citroen	All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/PFLASH/Ext FLASH, Read Password, CheckSum)	`BOSCH ME17.9.52` (TC1782)	Open Vehicle →
Datsun	All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/PFLASH, CheckSum)	`BOSCH ME17.9.55` (TC1724)	Open Vehicle →
Fiat	All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/PFLASH/Ext FLASH, Read Password, CheckSum)	`BOSCH ME17.9.51` (TC1766)	Open Vehicle →
Honda	All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/PFLASH, CheckSum)	`BOSCH ME17.9.55` (TC1724)	Open Vehicle →
Honda	All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/PFLASH, CheckSum)	`BOSCH ME17.9.56` (TC1793)	Open Vehicle →

ECU Pinout ME17.9.5 Bench / Boot / GPT Pinout — Wiring Diagram