Yamaha MT-03 660
- ECU
- 29D-8591A-00
- ECU maker
- —
- Model years
- 2008-2011
- Stock firmware
- Included · 58 KB
What you can tune
16 calibration tables · 0 scalars · 1 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 |
|---|---|---|
| Fuel TPS # | Fuel | 2 |
| Inj. Advance RPM vs TPS | Fuel | 1 |
| Rev Limit Fuel | Fuel | 1 |
| Breakpoint IGN-TPS-20pti | Ignition | 1 |
| Breakpoint IGN-RPM-32pti | Ignition | 1 |
| Ign## | Ignition | 3 |
| Rev Limit Ignition | Ignition | 1 |
| Breakpoint TPS-TPS-30pti | Throttle / ETV | 1 |
| Breakpoint TPS-RPM-38pti | Throttle / ETV | 1 |
| Fan Temps | Temperature | 1 |
| Breakpoint MAP-MAP-30pti | Sensors & Axis | 1 |
| Breakpoint MAP-RPM-45pti | Sensors & Axis | 1 |
| ECU ID | Other | 1 |
1 patch & flag (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-03 660 2008-2011?
This verified definition exposes 16 calibration tables — including fuel, ignition, throttle, sensors & axis and temperature maps — plus 0 adjustable scalars and 1 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-03 660 definition cover?
The 29D-8591A-00. 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.