Yamaha MT-07
- ECU
- B34-8591A-XX
- ECU maker
- —
- Model years
- 2017-2020
- Stock firmware
- Upload your own
What you can tune
48 calibration tables · 0 scalars · 34 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 |
|---|---|---|
| MAP Cyl - # | Fuel | 2 |
| TPS Cyl - # | Fuel | 2 |
| TPS vs MAP | Fuel | 1 |
| ETC vs rpm Idle Speed (Deg) | Fuel | 1 |
| ETC Idle Rpm | Fuel | 1 |
| SAP Pressure Comp | Fuel | 1 |
| Delta TPS vs RPM Neutral | Fuel | 1 |
| Delta TPS vs RPM Gear 1 | Fuel | 1 |
| Delta TPS vs RPM Gear 2,3,4,5,6 | Fuel | 1 |
| Primary INJ. Adv. 17x10 | Fuel | 1 |
| Rev Limit Fuel | Fuel | 1 |
| Rev Limit Fuel 2 | Fuel | 1 |
| Decel Fuel Cut Gear/RPM | Fuel | 1 |
| RPM Ignition-36pti | Ignition | 1 |
| TPS Ignition-23pti | Ignition | 1 |
| IGN-Gear/Map Index-Cyl## | Ignition | 2 |
| IGN. Neutral-Cyl## | Ignition | 2 |
| IGN. MAP## | Ignition | 18 |
| Volt Dwell## | Ignition | 2 |
| Fan Temps | Temperature | 1 |
| Quick Shift Timimg Map GEAR | Gearbox | 1 |
| RPM min. QS | Other · Module QS | 1 |
| Next Shift Delay ms | Other · Module QS | 1 |
| Activation delay ms | Other · Module QS | 1 |
| ECU Serial Number | Other | 1 |
| CHECKSUM 0xFFFF8 | Other | 1 |
34 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 MT-07 2017-2020?
This verified definition exposes 48 calibration tables — including fuel, ignition, gearbox, other · module qs and temperature maps — plus 0 adjustable scalars and 34 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 MT-07 definition cover?
The B34-8591A-XX. 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.