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ECU TECHNICAL ENCYCLOPEDIA (WIKI LAYER 1) • HOWTO & TECHARTICLE

ECU Pinout MEVD17.2.9 Bench / Boot / GPT Pinout — Wiring Diagram

Step-by-step bench connection diagram for ECU MEVD17.2.9 (non-invasive Platform Bench & Boot Mode): T30/T15 power supply, twisted-pair CAN-H/CAN-L, and GPT0/GPT1 signal pinout.

OFFICIAL PINOUT DIAGRAM: BOOT_BOSCH MEVD17.2.9.png (Boot)2,243,202 bytes
BOOT_BOSCH MEVD17.2.9.png
OFFICIAL PINOUT DIAGRAM: BOSCH MEVD17.2.9.png (Platform / Bench)625,270 bytes
BOSCH MEVD17.2.9.png
STEP-BY-STEP BENCH CONNECTION PROCEDURE (HOWTO PROTOCOL)BENCH / BOOT
  1. 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.
  2. 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.
  3. 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 MEVD17.2.9 (24)VEHICLE COMPATIBILITY
MakeModel & EngineECU & MCUAction
BMW 1 Series(F20) (125i N20B20A 218) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 1 Series(F21) (125i N20B20A 218) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 2 Series(F22) (228i N20B20A 242) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 2 Series(F22) (228i N20B20A 245) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 2 Series(F22) (228i xDrive N20B20A 242) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 2 Series(F22) (228i N26B20O0 245) BOSCH MEVD17.2.9 (TC1797) Open Vehicle →
BMW 2 Series(F22) (228i xDrive N26B20O0 245) BOSCH MEVD17.2.9 (TC1797) Open Vehicle →
BMW 2 Series(F23) (228i N20B20A 242) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 2 Series(F23) (228i N20B20A 245) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 2 Series(F23) (228i xDrive N20B20A 242) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 2 Series(F23) (228i N26B20O0 245) BOSCH MEVD17.2.9 (TC1797) Open Vehicle →
BMW 2 Series(F23) (228i xDrive N26B20O0 245) BOSCH MEVD17.2.9 (TC1797) Open Vehicle →
BMW 3 Series(F30) (320i N20B20A 184) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 3 Series(F30) (320i xDrive N20B20A 184) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 3 Series(F30) (328i N20B20A 245) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 3 Series(F30) (328i xDrive N20B20A 245) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 3 Series(F30) (328i N26B20O0 245) BOSCH MEVD17.2.9 (TC1797) Open Vehicle →
BMW 3 Series(F30) (328i xDrive N26B20O0 245) BOSCH MEVD17.2.9 (TC1797) Open Vehicle →
BMW 3 Series(F31) (320i N20B20A 184) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 3 Series(F31) (320i xDrive N20B20A 184) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 3 Series(F31) (328i N20B20A 245) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 3 Series(F31) (328i xDrive N20B20A 245) BOSCH MEVD17.2.9 (TC1797_N20) Open Vehicle →
BMW 3 Series(F34) (328i N26B20O0 245) BOSCH MEVD17.2.9 (TC1797) Open Vehicle →
BMW 3 Series(F34) (328i xDrive N26B20O0 245) BOSCH MEVD17.2.9 (TC1797) Open Vehicle →