🔥 OEM POWERTRAIN · VAG COMPACT & CADDY
VAG 1.6 TDI (CAYC / CAYB / CLHA / CXXB / DGTE) — ECU & Calibration Reference
Complete workshop guide for VAG 1.6 TDI (CAYC / CAYB / CLHA / CXXB / DGTE) equipped with Continental PCR2.1, Bosch EDC17C64, Delphi DCM6.2V. Supported modules: Stage 1, EGR Off, DPF Off, Start-Stop Off & Selective DTC Off.
🔴 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 | VAG 1.6 TDI (CAYC / CAYB / CLHA / CXXB / DGTE) |
| Manufacturer / Sector | VAG Compact & Caddy |
| OEM ECU / TCU Controllers | Continental PCR2.1, Bosch EDC17C64, Delphi DCM6.2V |
| Automated Calibrations | Stage 1, EGR Off, DPF Off, Start-Stop Off & Selective DTC Off |
| 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 VAG 1.6 TDI (CAYC / CAYB / CLHA / CXXB / DGTE) engine?
VAG 1.6 TDI (CAYC / CAYB / CLHA / CXXB / DGTE) is controlled by Continental PCR2.1, Bosch EDC17C64, Delphi DCM6.2V, fully supported in DaVinci Deluxe Cloud Edition (v1.0.44) for Stage 1, EGR Off, DPF Off, Start-Stop Off & Selective DTC Off.
Should TCU calibration be paired with VAG 1.6 TDI (CAYC / CAYB / CLHA / CXXB / DGTE) 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.