Yamaha YZF-R6
- ECU
- 2C0-8591A-91
- ECU maker
- —
- Model years
- YEC
- Stock firmware
- Included · 256 KB
What you can tune
31 calibration tables · 0 scalars · 2 patches & flags — all editable in the browser.
Getting started
Start from the included stock firmware, or upload your own BIN read.
Heat-mapped tables, editable 2D/3D graphs, cell math, AI auto-tune, and compare against other reads.
Download a standard modified BIN and flash it with your own hardware and software.
Calibration maps
| Map | Group | Tables |
|---|---|---|
| Cyl - # | Fuel | 12 |
| DeltaTPS vs RPM - Gear 2 3 4 | Fuel | 1 |
| DeltaTPS vs RPM - Gear 0 1 5 6 | Fuel | 1 |
| Secondary Inj. % | Fuel | 1 |
| Decel Fuel Cut RPM | Fuel | 1 |
| Revlimit Fuel Soft/Hard | Fuel | 1 |
| Gear N | Ignition | 2 |
| Gear 1 2 3 | Ignition | 2 |
| Gear 4 | Ignition | 2 |
| Gear 5-6 | Ignition | 1 |
| Gear 5 6 | Ignition | 1 |
| Volt-Dwell | Ignition | 1 |
| RevLimit IGN. | Ignition | 1 |
| RevLimit IGN. Neutral | Ignition | 1 |
| ECT vs RPM Idle speed | Idle | 1 |
| SAP pressure comp | Idle | 1 |
| Fan temperature | Temperature | 1 |
2 patches & flags (toggle features on/off)
MotoEditor edits the calibration and exports a standard BIN — reading and flashing the ECU is handled by your own flashing hardware and software.
Frequently asked
What can I tune on the Yamaha YZF-R6 YEC?
This verified definition exposes 31 calibration tables — including fuel, ignition, idle and temperature maps — plus 0 adjustable scalars and 2 feature patches, all editable in your browser.
Do I need to remove or open the ECU?
No. MotoEditor edits the calibration and exports a standard BIN. Reading the stock file from the bike and writing it back is done with your own flashing hardware and software.
Which ECU does this Yamaha YZF-R6 definition cover?
The 2C0-8591A-91. Every map address and scaling is verified against the stock firmware, so what you edit matches the real calibration.
Can I use my own stock file?
Yes. Start a project from your bike's stock BIN and your changes apply to it, or begin from the built-in reference — either way you export a standard BIN.
How much does access cost?
MotoEditor is a single subscription that unlocks the browser editor for this definition and every other bike in the library — no per-project or per-download fees.