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 4KD907115 (24)VEHICLE COMPATIBILITY
| Make | Model & Engine | ECU & MCU | Action |
|---|---|---|---|
| Audi | RS6(C8) (3993 • 650) | BOSCH MG1CS008 (SPC5777) |
Open Vehicle → |
| Audi | RS7(C8) (3993 • 650) | BOSCH MG1CS008 (SPC5777) |
Open Vehicle → |
| Audi | A8(IV) D5 (3996 CXYA 460) | Locked_BOSCH MG1CS008 TC298 (test) |
Open Vehicle → |
| Audi | RS6(C8) (3996 DHUA 650) | Locked_BOSCH MG1CS008 TC298 (test) |
Open Vehicle → |
| Audi | RS6(C8) (3996 DJP 600) | Locked_BOSCH MG1CS008 TC298 (test) |
Open Vehicle → |
| Audi | RS7(C8) (3996 DHUA 650) | Locked_BOSCH MG1CS008 TC298 (test) |
Open Vehicle → |
| Audi | RS7(C8) (3996 DJP 600) | Locked_BOSCH MG1CS008 TC298 (test) |
Open Vehicle → |
| Audi | RSQ8(I) 4M (3996 DJP 600) | Locked_BOSCH MG1CS008 TC298 (test) |
Open Vehicle → |
| Audi | S8(IV) D5 (3996 CWWB 571) | Locked_BOSCH MG1CS008 TC298 (test) |
Open Vehicle → |
| Audi | SQ7(II) 4M (3996 DWRB 507) | Locked_BOSCH MG1CS008 TC298 (test) |
Open Vehicle → |
| Audi | SQ8(I) 4M (3996 DWRB 507) | Locked_BOSCH MG1CS008 TC298 (test) |
Open Vehicle → |
| Bentley | Bentayga(--) (3996 • 550) | BOSCH MG1CS008 (SPC5777) |
Open Vehicle → |
| Bentley | Continental GT(--) (3996 • 550) | BOSCH MG1CS008 (SPC5777) |
Open Vehicle → |
| Bentley | Continental GT(III) (3996 CVDA 550) | Locked_BOSCH MG1CS008 TC298 (test) |
Open Vehicle → |
| Bentley | Continental GTC(III) (3996 CVDA 550) | Locked_BOSCH MG1CS008 TC298 (test) |
Open Vehicle → |
| Bentley | Flying Spur(III) (3996 CVDA 550) | Locked_BOSCH MG1CS008 TC298 (test) |
Open Vehicle → |
| Lamborghini | Urus(--) (3993 • 650) | BOSCH MG1CS008_ (TC298TP) |
Open Vehicle → |
| Lamborghini | Urus(I) (3996 DHUA 650) | Locked_BOSCH MG1CS008 TC298 (test) |
Open Vehicle → |
| Lamborghini | Urus Performante(I) (3996 DWN 666) | Locked_BOSCH MG1CS008 TC298 (test) |
Open Vehicle → |
| Lamborghini | Urus S(I) (3996 DWN 666) | Locked_BOSCH MG1CS008 TC298 (test) |
Open Vehicle → |
| Porsche | Cayenne(958) (3996 • 550) | BOSCH MG1CS008 (SPC5777) |
Open Vehicle → |
| Porsche | Panamera(971) (3996 • 680) | BOSCH MG1CS008 (SPC5777) |
Open Vehicle → |
| Porsche | Panamera(971) (3996 • 550) | BOSCH MG1CS008 (SPC5777) |
Open Vehicle → |
| Porsche | Panamera(971) (3996 • 460) | BOSCH MG1CS008 (SPC5777) |
Open Vehicle → |



