Autotuner – Denso/Mitsubishi RH850 (Suzuki)

New AT Protocol!

Our motorcycle coverage keeps growing! 🔥
The Denso RH850 and Mitsubishi RH850 ECUs found in Suzuki models are now supported with VR reading via OBD, using your AT Tool. 🔧

⚠️ This protocol requires the Motorcycle Euro5 OBD 6 Pin cable, available on our website: 👉 Visit AT Shop

Another addition that keeps expanding our playground on the two-wheel side. 🏍️

Stay tuned to discover our upcoming new features! 🔥  

Key Features

• Type: Engine Control Unit (ECU) ⚙️
• Mode: OBD VR 🔌
• Readout: Software + Calibration 🧩
• MCUs: R7F701201, RH850 🖥️
• Write time: 2min ⏱️
• Checksums correction ✅

Compatibility List*

SUZUKI Models: DRZ-4S – 2025 / GSX-R 1300 / Hayabusa – 2021 / GSX-S 1000 – 2021 / GSX-S 1000 – 2023 / GSX-S950 – 2021 / Katana – 2022 / DL 1050 V-Storm – 2020 / DL 800 V-Storm – 2023 / GSX-8R – 2020 / GSX-8S – 2020
Engines: 400cc / 1.340 / 1300cc / 1000cc / 1050cc / 800cc

*The list of motorcycles may evolve over time.