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

ECU Pinout DCU17PC01 Bench / Boot / GPT Pinout — Wiring Diagram

Step-by-step bench connection diagram for ECU DCU17PC01 (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 DCU17PC01.png (Boot)2,118,774 bytes
BOOT_BOSCH DCU17PC01.png
OFFICIAL PINOUT DIAGRAM: BOSCH DCU17PC01.png (Platform / Bench)479,864 bytes
BOSCH DCU17PC01.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 DCU17PC01 (24)VEHICLE COMPATIBILITY
MakeModel & EngineECU & MCUAction
Ford Endeavour (2198 QJ2S 160) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Ford Ranger (2198 QJ2S 160) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz B-Class(W246) (1991 640.941 140) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz C-Class(W204) (2148 646.820 136) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz C-Class(W204) (2143 651911 204) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz C-Class(W204) (2987 642.961 231) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz C-Class(W205) (2143 651.921 231) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz CLS-Class(W218) (250 CDI OM651.924 204) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz CLS-Class(W218) (350 CDI OM642.858 252) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz CLS-Class(W218) (350 CDI OM642.853 265) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz CLS-Class(W218) (350 BlueTec 4MATIC OM642.858 252) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz E-Class(W212) (350 CDI OM642.850 211) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz E-Class(W212) (220 CDI OM651.924 163) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz E-Class(W212) (220 CDI OM651.924 170) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz E-Class(W212) (250 CDI OM651.924 204) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz E-Class(W212) (3000 OM642.856 231) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz E-Class(W212) (350 BlueTec OM642.850 211) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz E-Class(W212) (300 CDI OM642.850 204) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz E-Class(W212) (200 CDI OM 651.925 136) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz E-Class(W212) (350 CDI OM642.858 252) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz E-Class(W212) (350 BlueTec OM642.850 231) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz E-Class(W212) (300 CDI OM642.850 231) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz E-Class(W212) (250 CDI 4MATIC OM651.924 204) BOSCH DCU17PC01 (TC1766) Open Vehicle →
Mercedes-Benz E-Class(W212) (300 BlueTec Hybrid OM651.924 204) BOSCH DCU17PC01 (TC1766) Open Vehicle →