tunie

★ My bike (Keihin · mechanical · Bonneville)
MapECUDetails

TuneECU's full editable surface, extracted from the APK. The highlighted devices are the SAI / O2 / exhaust items this project plans to delete.

Drop a real TuneECU Triumph .hex map (e.g. 20187Map.hex). It's decoded, unpacked to the flat ROM, and its fuel/ignition tables are rendered with real RPM/throttle axes — no XDF needed. Drop a second map to see the difference (e.g. production vs aftermarket enrichment).

Map A — drop .hex
Map B (optional, for diff)
Drop a map file here (.bin or Intel .hex) — or click to choose.

Editing: turn on ✎ Edit mode, click a cell, type a new value, Enter. The bytes are written in place and — if a checksum offset is set — the running 16-bit checksum word is patched by (old − new), exactly as TuneECU does. Then Download the modified copy. “Known table” lists the 0 candidate offsets extracted from TuneECU; verify them against a real ROM before trusting them.