Setup

Telemetry Log

CSV or .gz file from your data logger. Can include embedded fuel map.

AFR Targets

AFR Targets :1

Map values are multiplicative enrichment: +13 → ×1.13 fuel, 0 → ×1.00 (baseline pulse), −13 → ×0.87. The ECU cannot run values below 0 (cannot remove fuel) — negatives are analysis-only.

Settings changed — click Recalculate Map
Edited — re-solve to update
Settings changed — click Recalculate Map
Edited — re-solve to update

Proposed Map %

Settings changed — click Recalculate Map
Settings changed — click Recalculate Map
Settings changed — click Recalculate Map
Settings changed — click Recalculate Map
Settings changed — click Recalculate Map
Settings changed — click Recalculate Map
Settings changed — click Recalculate Map
Settings changed — click Recalculate Map

Corrections %

Current Map %