STEP-BY-STEP BENCH CONNECTION PROCEDURE (HOWTO PROTOCOL)BENCH / BOOT
- Step 1 (Terminal 30 & Terminal 15 Power): Apply regulated bench power
13.5V — 13.8Vto constant battery (T30), switched ignition (T15), and ground (GND) pins according to the harness color code above. - Step 2 (CAN Bus & GPT0 / GPT1 Signals): Connect
CAN-H&CAN-L, along with signal leadsGPT0 (S1)&GPT1 (S2)to enter bench service mode without opening the ECU housing. - 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 EDC17CP24 (8)VEHICLE COMPATIBILITY
| Make | Model & Engine | ECU & MCU | Action |
|---|---|---|---|
| Audi | A4(B8 8K) (2967 CCLA 239) | BOSCH EDC17CP24 (TC1796) |
Open Vehicle → |
| Audi | A8(D4) (4200 V8 TDI CCFA 326) | BOSCH EDC17CP24 (TC1796) |
Open Vehicle → |
| Audi | A8(D4) (4200 TDI quattro CDSB 350) | BOSCH EDC17CP24 (TC1796) |
Open Vehicle → |
| Audi | Q7(4L) (4200 V8 TDI CCFA) | BOSCH EDC17CP24 (TC1796) |
Open Vehicle → |
| Audi | Q7(4L) (6000 TDI • ) | BOSCH EDC17CP24 (TC1796) |
Open Vehicle → |
| Volkswagen (VW) | Touareg(7P) (4200 V8 TDI • 340) | BOSCH EDC17CP24 (TC1796) |
Open Vehicle → |
| Audi | All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/PFLASH/Ext FLASH, Read Password, Recover VIN, CheckSum) | BOSCH EDC17CP24 (TC1796) |
Open Vehicle → |
| Volkswagen (VW) | All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/PFLASH/Ext FLASH, Read Password, Recover VIN, CheckSum) | BOSCH EDC17CP24 (TC1796) |
Open Vehicle → |

