ECUFLASH.PRO FIRMWARE, DAMOS & WIKI
EN • USD / USDT
ECU TECHNICAL ENCYCLOPEDIA (WIKI LAYER 1) • HOWTO & TECHARTICLE

ECU Pinout ME17.2.4 Bench / Boot / GPT Pinout — Wiring Diagram

Step-by-step bench connection diagram for ECU ME17.2.4 (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 ME17.2.4.png (Boot)3,621,618 bytes
BOOT_BOSCH ME17.2.4.png
OFFICIAL PINOUT DIAGRAM: BOOT_BOSCH ME17.2.42.png (Boot)2,176,368 bytes
BOOT_BOSCH ME17.2.42.png
OFFICIAL PINOUT DIAGRAM: BOOT_BOSCH ME17.5.24.png (Boot)3,715,951 bytes
BOOT_BOSCH ME17.5.24.png
OFFICIAL PINOUT DIAGRAM: BOSCH ME17.2.4.png (Platform / Bench)757,028 bytes
BOSCH ME17.2.4.png
OFFICIAL PINOUT DIAGRAM: BOSCH ME17.2.42.png (Platform / Bench)580,434 bytes
BOSCH ME17.2.42.png
OFFICIAL PINOUT DIAGRAM: BOSCH ME17.5.24.png (Platform / Bench)537,030 bytes
BOSCH ME17.5.24.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).