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

ECU Pinout EDC17CP44 Bench / Boot / GPT Pinout — Wiring Diagram

Step-by-step bench connection diagram for ECU EDC17CP44 (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 EDC17CP44.png (Boot)2,242,885 bytes
BOOT_BOSCH EDC17CP44.png
OFFICIAL PINOUT DIAGRAM: BOSCH EDC17CP44.png (Platform / Bench)510,175 bytes
BOSCH EDC17CP44.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 EDC17CP44 (24)VEHICLE COMPATIBILITY
MakeModel & EngineECU & MCUAction
Audi A4(B8) (3000 V6 TDI <CR> CDUC 244) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A4(B8) (3000 V6 TDI <CR> CKVB 244) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A5(8F / 8T) (3000 V6 TDI <CR> CDUC 244) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A5(8F / 8T) (3000 V6 TDI <CR> CKVB 244) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A6(C7) (3000 V6 TDI <CR> CDUC 244) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A6(C7) (3000 V6 TDI <CR> CGQB 312) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A6(C7) (3000 V6 TDI <CR> CKVB 244) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A6(C7) (3000 TDI quattro CLAA 204) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A6(C7) (3000 TDI CLAB 204) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A6(C7) (3000 V6 TDI <CR> CPNB 240) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A6(C7 4G) (3000 CVUB 327) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A7(4G) (3000 V6 TDI <CR> CDUC 244) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A7(4G) (3000 V6 TDI <CR> CGQB 313) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A7(4G) (3000 V6 TDI <CR> CKVB 244) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A7(4G) (3000 V6 TDI <CR> CPNB 240) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A8(D4) (4200 TDI quattro CDSB 350) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A8(D4) (3000 TDI quattro CDTA 250) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A8(D4) (3000 V6 TDI <CR> CDTB 210) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A8(D4) (3000 TDI quattro CMHA 250) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A8(D4) (3000 V6 TDI <CR> CPNA 240) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A8(D4) (3000 V6 TDI <CR> CPNB 240) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A8(D4) (4200 TDI clean diesel quattro CTEC 385) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A8L(D4) (4200 TDI quattro CDSB 350) BOSCH EDC17CP44 (TC1797) Open Vehicle →
Audi A8L(D4) (4200 TDI clean diesel quattro CTEC 385) BOSCH EDC17CP44 (TC1797) Open Vehicle →