OFFICIAL PINOUT DIAGRAM: BOOT_BOSCH MED17.8.2.png (Boot)3,261,224 bytes
OFFICIAL PINOUT DIAGRAM: BOOT_BOSCH MED17.8.21.png (Boot)3,051,762 bytes
OFFICIAL PINOUT DIAGRAM: BOOT_BOSCH MED17.8.32.png (Boot)3,218,365 bytes
OFFICIAL PINOUT DIAGRAM: BOOT_BOSCH MED17.82.png (Boot)3,261,224 bytes
OFFICIAL PINOUT DIAGRAM: BOSCH MED17.8.10 TC1728.png (Platform / Bench)494,618 bytes
OFFICIAL PINOUT DIAGRAM: BOSCH MED17.8.10_ TC1782.png (Platform / Bench)492,940 bytes
OFFICIAL PINOUT DIAGRAM: BOSCH MED17.8.2.png (Platform / Bench)508,834 bytes
OFFICIAL PINOUT DIAGRAM: BOSCH MED17.8.21.png (Platform / Bench)495,908 bytes
OFFICIAL PINOUT DIAGRAM: BOSCH MED17.8.32.png (Platform / Bench)485,580 bytes
OFFICIAL PINOUT DIAGRAM: BOSCH MED17.810.1 TC1782.png (Platform / Bench)494,618 bytes
OFFICIAL PINOUT DIAGRAM: BOSCH MED17.82.png (Platform / Bench)508,834 bytes
OFFICIAL PINOUT DIAGRAM: BOSCH MED17821 TC1767.png (Platform / Bench)182,095 bytes
OFFICIAL PINOUT DIAGRAM: BOSCH MED17_ TC1782.png (Platform / Bench)499,096 bytes
STEP-BY-STEP BENCH CONNECTION PROCEDURE (HOWTO PROTOCOL)BENCH / BOOT
- Step 1 (Terminal 30 & Terminal 15 Power): Apply regulated bench power
13.5V — 13.8Vto 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 leadsGPT0 (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 MED17.8.2 (24)VEHICLE COMPATIBILITY