🔍 VAG MED17.5.20-26 — Subsystem DTC Fault Matrix (88 Codes)
Verified diagnostic trouble codes mapped by calibration subsystem (LAMBDA, FLAPS (Swirl), TVA, CAT/KAT, EVAP, Cylinder On Demand OFF) for VAG MED17.5.20-26 in DaVinci Deluxe Cloud Edition (v1.0.44).
🔴 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.
VAG MED17.5.20-26 — LAMBDA Fault Codes (2)
P0030-P0040 P0130-P0140VAG MED17.5.20-26 — FLAPS (Swirl) Fault Codes (3)
P0097-P0112 P2004-P2017 P2270VAG MED17.5.20-26 — TVA Fault Codes (70)
P0121 P0122 P0123 P0404 P0606 P0A53 P101B P1132 P1162 P1204 P1269 P126A P15CF P15D0 P15D2 P15D3 P1BDB P1BE2 P1F00 P2001 P2100 P2102 P2103 P2111 P2112 P211B P2254 P2255 P2257 P23CD P23E1 P2513 P253A P2C4D P2D16 P3004 P3013 P3014 P3954 P4140 P436B P437A P4481 P5735 P5B80 P5D03 P5D06 P5D07 P628C P628D P628E P628F P677C P6913 P6D0D P6D10 P6D14 P7121 P77A3 P77A9 P77AC P77AE P77BA P77BC P77C5 P77C8 P8167 P816A P823E U100FVAG MED17.5.20-26 — CAT/KAT Fault Codes (8)
P0420 P0421 P1573 P1577 P2095-P2099 P2096 P2097 P2195-P2199VAG MED17.5.20-26 — EVAP Fault Codes (3)
P0441-P0444 P0458 P0459VAG MED17.5.20-26 — Cylinder On Demand OFF Fault Codes (2)
P0234 P0299ENGINEERING Q&A
Frequently Asked Technical Questions
Which subsystems have automated DTC & switch calibration on VAG MED17.5.20-26?
DaVinci Deluxe Cloud Edition (v1.0.44) covers LAMBDA, FLAPS (Swirl), TVA, CAT/KAT, EVAP, Cylinder On Demand OFF (88 mapped fault codes) on 100% virgin VAG MED17.5.20-26 readouts with 24h/7 live engineering support.