🔥 OEM POWERTRAIN · VAG LUXURY & SUV
Audi / VW / Porsche 3.0 V6 TDI (CDUC / CRTC / CVMD / DDXA) — ECU & Calibration Reference
Complete workshop guide for Audi / VW / Porsche 3.0 V6 TDI (CDUC / CRTC / CVMD / DDXA) equipped with Bosch EDC17CP44, EDC17CP54, MD1CP004. Supported modules: Stage 1/2, Oil-Pressure Idle Fix, AdBlue/SCR Off, DPF Off, EGR Off & Swirl Flaps.
🔴 100% Virgin Original ECU File Protocol: Always upload an unmodified factory original Bench, Boot, or OBD ECU readout for deterministic OEM-grade calibration.
🛟 24h/7 Live Engineering Support (365 Days / Including All Holidays): Direct step-by-step diagnostics & calibration engineering in every language (live logs, DTC scans, photos, videos & audio supported) until your car, 24V truck, tractor or marine vessel runs 100% flawlessly.
🛟 24h/7 Live Engineering Support (365 Days / Including All Holidays): Direct step-by-step diagnostics & calibration engineering in every language (live logs, DTC scans, photos, videos & audio supported) until your car, 24V truck, tractor or marine vessel runs 100% flawlessly.
| Specification | Verified Engineering Details |
|---|---|
| Engine Family / Code | Audi / VW / Porsche 3.0 V6 TDI (CDUC / CRTC / CVMD / DDXA) |
| Manufacturer / Sector | VAG Luxury & SUV |
| OEM ECU / TCU Controllers | Bosch EDC17CP44, EDC17CP54, MD1CP004 |
| Automated Calibrations | Stage 1/2, Oil-Pressure Idle Fix, AdBlue/SCR Off, DPF Off, EGR Off & Swirl Flaps |
| Input Requirement | 100% Virgin Unmodified Original Readout (OBD / Bench GPT / Boot) |
| Engineering Support | 24h/7 Live Multilingual Support (365 Days/Year, Including Holidays) |
ENGINEERING Q&A
Frequently Asked Technical Questions
Which ECUs control the Audi / VW / Porsche 3.0 V6 TDI (CDUC / CRTC / CVMD / DDXA) engine?
Audi / VW / Porsche 3.0 V6 TDI (CDUC / CRTC / CVMD / DDXA) is controlled by Bosch EDC17CP44, EDC17CP54, MD1CP004, fully supported in DaVinci Deluxe Cloud Edition (v1.0.44) for Stage 1/2, Oil-Pressure Idle Fix, AdBlue/SCR Off, DPF Off, EGR Off & Swirl Flaps.
Should TCU calibration be paired with Audi / VW / Porsche 3.0 V6 TDI (CDUC / CRTC / CVMD / DDXA) Stage 1 or Stage 2?
On automatic or dual-clutch equipped vehicles (DSG, S-Tronic, ZF 8HP, 9G-Tronic, I-Shift), pairing engine calibration with TCU torque-limiter calibration ensures crisp shifts and full torque delivery without clutch slip.