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Motorcycle ECU remap tool, diagnostics, AFR meter and dyno
Workshop tools made by sooko.io (PT Reka Innovasi Cerdas) — electronics and automotive engineering — for fuel-injected motorcycles: remap and diagnose Honda and Yamaha ECUs from your phone or laptop, measure AFR while tuning, and dyno-test power and torque. They connect to the BikeStudio Partner app.
HDiag Pro — Honda ECU remap tool & diagnostics
Remap tool / ECU tuner / Honda fuel-injection OBD scanner — "Tune like a pro"
Remap the stock ECU of fuel-injected Honda (PGM-FI) motorcycles without buying a racing ECU: Click / Vario 125 / 150 / 160, BeAT, Scoopy, PCX, ADV, Stylo 160, CBR150R, CB150R, CL300, Wave 125i and more. Connects over Bluetooth Low Energy 5 to an Android phone, or by USB to a Windows laptop.
- Read & write ECM flash memory — read and write ECU maps (remap)
- Tune Manager: interactive tables, 2D and 3D map graphs, automatic model detection
- ECM recovery / ECU service after a failed flash, over K-line or the 4-wire BDM backdoor
- Diagnostics: read and clear fault codes / DTC (blinking MIL / check engine light), real-time sensor data (RPM, TPS, ECT, O2)
- 4-pin DLC and Euro 5 connectors, ARM Cortex-M4 processor
- Free vehicle-file updates, daily use without internet
YDIAG Pro — Yamaha diagnostic tool
Yamaha fuel-injection scan tool
Diagnose fuel-injected Yamahas from your phone: NMAX, Aerox / NVX, Lexi, Mio, Fazzio, Grand Filano, R15, MT-15, Vixion, MX King / Exciter / Sniper and more.
- Read fault codes and live sensor data
- ECU info and Yamaha ECU part code
AFR Meter — wideband O2 for tuning & remapping
Motorcycle AFR meter / wideband lambda
Reads a wideband O2 sensor and shows the air-fuel ratio (AFR) or lambda live on your phone over Bluetooth. The tool for stock-ECU remaps, piggybacks and tuning aftermarket racing ECUs such as BRT Juken, aRacer, Vortex, API Tech or Power Commander. Also used in fuel-economy (eco-marathon) competitions by student teams.
- Real-time AFR and lambda gauge, trend graph
- Adjustable rich / lean target zones
- Record tuning sessions, replay and export CSV
DynoMax — dyno & engine dynamometer
Motorcycle dyno / roller dyno / eddy-current engine dynamometer
Dyno system for workshops and laboratories: inertia (roller) or eddy-current, including the DynoMax ED-29 engine dyno. Power (HP) and torque (Nm) curves live on screen — proof of a tune or remap for your customer. Used for fuel research (B50, hydrogen) with Pertamina, BRIN and Politeknik Negeri Madiun.
- Inertia and eddy-current brake modes
- RPM pickup, load cell and torque sensor inputs
- Overlay several runs, SAE / DIN / ECE correction
- CSV and PDF dyno reports for customers
ECU remap training — learn from experts
The sooko.io training center runs ECU remap classes for fuel-injected motorcycles: engine and fuel-injection basics, reading ECU maps, tuning with an AFR meter, hands-on Honda ECU remapping with HDiag Pro and checking the result on the dyno. For mechanics and workshops that want to offer remapping.
ECU service & recovery
An ECU that is dead or failed during a flash can be recovered with HDiag Pro over K-line or the BDM backdoor. The ECU pinout for each motorcycle is in the BikeStudio ECU database.
Remap the stock ECU or fit a racing ECU?
A stock-ECU remap with HDiag Pro changes the fuel and ignition maps without buying an aftermarket racing ECU (BRT Juken, aRacer, Vortex, API Tech, Power Commander, Juice Box). Either way, the AFR Meter and a dyno test confirm the tune is safe and makes power.
How to buy
Order in the online shop at bikestudio.io/toko (anyone can buy — sign in with email or a Google account) or in the BikeStudio Partner app's Shop — pay by bank transfer / QRIS / virtual account or cash on delivery (Indonesia). Shipping included.
See prices & buy in the shop →
Get it on Google Play Download on the App Store
Browse the Honda & Yamaha ECU database →
Questions
Do I need a laptop?
No. HDiag Pro, YDIAG Pro and the AFR Meter connect to an Android phone over Bluetooth. HDiag Pro also works on a Windows laptop over USB.
Can HDiag Pro remap an ECU?
Yes. HDiag Pro reads and writes the flash memory of fuel-injected Honda ECUs, with a Tune Manager and 2D/3D map graphs. The ECU database in the app lists part number, ECM ID, calibration and flash size to pick the right file.
Is there ECU remap training?
Yes. The sooko.io training center runs ECU remap classes. Ask for the schedule in the BikeStudio Partner app chat.
Which motorcycles are supported?
Fuel-injected Honda (PGM-FI) and Yamaha — scooters, underbones and sport bikes. The ECUs we know are listed in the BikeStudio ECU database.
Shipping and payment?
Shipped across Indonesia, shipping included. Pay by bank transfer / QRIS / virtual account, or cash on delivery. Outside Indonesia: ask us in the app chat.