Kawasaki H2-SX
- ECU
- 21175-1343
- ECU maker
- —
- Model years
- 2018-2021
- Stock firmware
- Included · 1.25 MB
What you can tune
115 calibration tables · 0 scalars · 5 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 Trim - Gear # | Fuel | 6 |
| IAP Full Power - Cyl # - Lower Injector | Fuel | 4 |
| IAP Medium Power - Cyl # - Lower Injector | Fuel | 4 |
| IAP Low Power - Cyl # - Lower Injector | Fuel | 4 |
| IAP Upper Injector Full Power - Cyl # - Upper Injector | Fuel | 4 |
| IAP Upper Injector Medium Power - Cyl # - Upper Injector | Fuel | 4 |
| IAP Upper Injector Low Power - Cyl # - Upper Injector | Fuel | 4 |
| TPS Full Power - Cyl # - Lower Injector | Fuel | 4 |
| TPS Medium Power - Cyl # - Lower Injector | Fuel | 4 |
| TPS Low Power - Cyl # - Lower Injector | Fuel | 4 |
| TPS Upper Injector Full Power - Cyl # - Upper Injector | Fuel | 4 |
| TPS Upper Injector Medium Power - Cyl # - Upper Injector | Fuel | 4 |
| TPS Upper Injector Low Power - Cyl # - Upper Injector | Fuel | 4 |
| Injector Balance - Lower | Fuel | 2 |
| Injector Balance - Upper | Fuel | 2 |
| Limiter - Fuel ## | Fuel | 2 |
| Ignition - Cyl # - Neutral | Ignition | 4 |
| Ignition - Cyl # - Full Power | Ignition | 4 |
| Ignition - Cyl # - Medium Power | Ignition | 4 |
| Ignition - Cyl # - Low Power | Ignition | 4 |
| Ignition Dwell - Cyl 1 - Normal | Ignition | 1 |
| Ignition Dwell - Cyl 1 - Safety | Ignition | 1 |
| Limiter - Ignition | Ignition | 1 |
| Electronic Throttle Valve Full Power - Cyl 1 - Neutral/Clutch | Throttle / ETV | 1 |
| Electronic Throttle Valve Full Power - Cyl # - Gear # | Throttle / ETV | 6 |
| Electronic Throttle Valve Medium Power - Cyl 1 - Neutral/Clutch | Throttle / ETV | 1 |
| Electronic Throttle Valve Medium Power - Cyl # - Gear # | Throttle / ETV | 6 |
| Electronic Throttle Valve Low Power - Cyl 1 - Neutral/Clutch | Throttle / ETV | 1 |
| Electronic Throttle Valve Low Power - Cyl # - Gear # | Throttle / ETV | 6 |
| Fan Temps | Temperature | 1 |
| KEBC - Engine Braking EBC On - Neutral/Clutch | Gearbox | 1 |
| KEBC - Engine Braking EBC On - Gear # | Gearbox | 6 |
| KEBC - Engine Braking EBC Off - Neutral/Clutch | Gearbox | 1 |
| KEBC - Engine Braking EBC Off - Gear # | Gearbox | 6 |
5 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 Kawasaki H2-SX 2018-2021?
This verified definition exposes 115 calibration tables — including fuel, ignition, throttle, gearbox and temperature maps — plus 0 adjustable scalars and 5 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 Kawasaki H2-SX definition cover?
The 21175-1343. 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.