BMW K1200S
- ECU
- BMS-K
- ECU maker
- Bosch (BMS)
- Model years
- 2005-2008
- Stock firmware
- Included · 2.5 MB
What you can tune
37 calibration tables · 1 scalars · 3 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 |
|---|---|---|
| Lambda engine during afterstart | Fuel | 1 |
| Real mass flow over throttle valve | Fuel | 1 |
| Map for calculation of nominal charge | Fuel | 1 |
| Lambda map at partial load | Fuel | 1 |
| Delta Lambda target factor for component protection | Fuel | 1 |
| Lambda target for component protection | Fuel | 1 |
| Lambda driver's request map | Fuel | 1 |
| Lambda request full load # | Fuel | 2 |
| Fuel enrichment by air charge and gear | Fuel | 1 |
| Fuel enrichment by RPM and gear | Fuel | 1 |
| Optimal ignition angle for component protection | Ignition | 1 |
| Optimal ignition angle | Ignition | 1 |
| Knock detection factor characteristic map # | Ignition | 4 |
| Ignition angle map in idle # | Ignition | 2 |
| Ignition angle map partial load # | Ignition | 2 |
| Ignition angle map full load # | Ignition | 2 |
| Map with permanently latest possible ignition angle | Ignition | 1 |
| Minimum ignition angle for start and restart # | Ignition | 2 |
| Accelerator Map | Throttle / ETV | 1 |
| Throttle valve characteristic depends on from accelerator only for application | Throttle / ETV | 1 |
| Throttle valve angle threshold for full load detection | Throttle / ETV | 1 |
| Optimal engine torque | Torque | 1 |
| Exhaust gas temperature map # | Air & Exhaust | 2 |
| Idle speed for catalyst heating | Idle | 1 |
| Idle engine speed # | Idle | 2 |
| RPM Limiter 1 | Limiters | 1 |
| Speed Limiter | Limiters | 1 |
1 adjustable scalar (rev limits, thresholds, corrections)
| RPM Limiter 2 |
3 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 BMW K1200S 2005-2008?
This verified definition exposes 37 calibration tables — including fuel, ignition, throttle, air & exhaust, limiters, idle and torque maps — plus 1 adjustable scalars and 3 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 BMW K1200S definition cover?
The BMS-K (Bosch (BMS)). 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.