Upload Log

Upload a CSV and optionally add vehicle metadata. Tune/map is shown as report context only and does not change severity rules.

CSV and Metadata

All metadata fields are optional. Platform defaults to Audi 4.0T.

Large files are analyzed locally in your browser first, so the raw CSV does not hit Vercel upload limits.

Tune / map examples

StockDS1 Stage 1 93DS1 Stage 2 93DS1 Stage 2 E40APR Stage 1 91IE Stage 1 93Custom E85Unknown

Analysis is informational only. Final diagnosis depends on tune, fuel, vehicle condition, sensor accuracy, and professional review.