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

ECU Pinout MEDG17.9.8 Bench / Boot / GPT Pinout — Wiring Diagram

Step-by-step bench connection diagram for ECU MEDG17.9.8 (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 MEDG17.9.8.png (Boot)5,192,851 bytes
BOOT_BOSCH MEDG17.9.8.png
OFFICIAL PINOUT DIAGRAM: BOSCH MEDG17.9.8.png (Platform / Bench)1,062,456 bytes
BOSCH MEDG17.9.8.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 MEDG17.9.8 (9)VEHICLE COMPATIBILITY
MakeModel & EngineECU & MCUAction
Hyundai Veloster (-al-) BOSCH MEDG17.9.8 (TC1767) Open Vehicle →
Hyundai Tucson (-al-) BOSCH MEDG17.9.8 (TC1767) Open Vehicle →
Kia K4(I) (-al-) BOSCH MEDG17.9.8 (TC1767) Open Vehicle →
Kia KX3(I) (-al-) BOSCH MEDG17.9.8 (TC1767) Open Vehicle →
Kia Ceed (-al-) BOSCH MEDG17.9.8 (TC1767) Open Vehicle →
Kia K5 (-al-) BOSCH MEDG17.9.8 (TC1767) Open Vehicle →
Universal ECU Protocol Pryamoy protokol chteniya ECU na stole (Platform Bench Mode 2) (Direct Bench / Boot ECU Connector Pinout) BOSCH MEDG17.9.8 (TC1767) Open Vehicle →
Hyundai All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/PFLASH/Ext FLASH, Recover VIN) BOSCH MEDG17.9.8 (TC1767) Open Vehicle →
Kia All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/PFLASH/Ext FLASH, Recover VIN) BOSCH MEDG17.9.8 (TC1767) Open Vehicle →