Yamaha YZF-R1
- ECU
- 2CR-8591A-50
- ECU maker
- —
- Model years
- 2015-2016
- Stock firmware
- Upload your own
What you can tune
179 calibration tables · 0 scalars · 9 patches & flags — all editable in the browser.
Getting started
Upload your own BIN read of this ECU to start from.
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 |
|---|---|---|
| Decel Fuel Cut Below | Fuel | 1 |
| Decel Fuel Cut Above | Fuel | 1 |
| Secondary Inj. % | Fuel | 1 |
| Cyl # | Fuel | 8 |
| TPS vs RPM | Fuel | 1 |
| Gear 0 | Fuel | 1 |
| Gear 1-2 | Fuel | 1 |
| Gear 3-4-5-6 | Fuel | 1 |
| Rev Limit Fuel | Fuel | 1 |
| PWR# | Ignition | 3 |
| Info | Ignition | 2 |
| PWR# -opt | Ignition | 3 |
| Neutra | Ignition | 1 |
| Map## | Ignition | 9 |
| Cyl # | Ignition | 3 |
| Rev Limit IGN. fase# | Ignition | 2 |
| RPM vs TPS - IGN Retard(deg) | Ignition | 2 |
| IGN RampIn Increment(deg) | Ignition | 2 |
| IGN RampOut Increment(deg) | Ignition | 2 |
| Map## | Throttle / ETV | 111 |
| PWR# | Throttle / ETV | 4 |
| MAP#0 | Throttle / ETV | 1 |
| Gear Map# | Throttle / ETV | 1 |
| Gear Map# -opt | Throttle / ETV | 1 |
| Auto-Blipper TPS | Throttle / ETV | 1 |
| RPM vs TPS - Hold Time (ms) | Throttle / ETV | 2 |
| Pressure comp | Idle | 1 |
| ETC vs RPM Idle Speed | Idle | 1 |
| Fan temp | Temperature | 1 |
| Minimum RPM | Quickshifter | 1 |
| Maximum APS | Quickshifter | 1 |
| Inhibit Delay | Quickshifter | 1 |
| Activation Delay | Quickshifter | 1 |
| GP Sensor Limits | Quickshifter | 1 |
| Auto-Blipper Duration | Quickshifter | 1 |
| YCCI | Other · ECU Settings | 1 |
| Checksum | Other · ECU Settings | 1 |
| Hold Time Offset(ms) | Other · QSS Mapping Mode 1 | 1 |
| Hold Time Offset(ms) | Other · QSS Mapping Mode 2 | 1 |
9 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-R1 2015-2016?
This verified definition exposes 179 calibration tables — including fuel, ignition, throttle, quickshifter, idle, other · ecu settings, other · qss mapping mode 1, other · qss mapping mode 2 and temperature maps — plus 0 adjustable scalars and 9 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-R1 definition cover?
The 2CR-8591A-50. 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.