Denso GEN3

An essential new update for fans of the Japanese brand has arrived on your AutoTuner Tool! We are proud to announce official support for the Denso Gen3 ECUs (SH72543 and SH72546 microcontrollers).

This protocol opens the doors to Mazda’s famous Skyactiv-G (Petrol) and Skyactiv-D (Diesel) engine technology. Whether you want to spice up the legendary MX5, give more torque to the CX SUV lineup, or optimize fuel consumption on their sedans, you now have the perfect solution.

⚡ Method: 100% 车载诊断系统 (Normal Read – NR) Leave your removal tools in the drawer! You can now read and write these ECUs directly through the vehicle’s diagnostic port. A massive boost in time-saving and efficiency for your workshop.

Supported Highlights:

• Petrol Engines (1.5 & 2.0 Skyactiv-G): Mazda 3, Mazda 6, CX-3, CX-5, and MX5.
• Diesel Engines (1.5 & 2.2 Skyactiv-D): Mazda 2, Mazda 3, Mazda 6, CX-3, and CX-5.

Update your tool today and unleash the true potential of Mazda’s Jinba Ittai (the oneness between car and driver)!

主要特点

• Type: Engine Control Unit (ECU) ⚙️
• Mode: 车载诊断系统 NR 🔌
• Readout: Calibration 🧩
• MCUs: SH72543 & SH72546 🖥️
• Read time: from 2 to 4 min ⏱️
• Write time: from 2 to 4 min ⏱️
• Checksums correction ✅

兼容性列表*

🚗 Mazda Models: CX-3 (2015 – 2019) / CX-5 (2012 – 2019) / Mazda 2 (2014) / Mazda 3 (2013) / Mazda 6 (2013 – 2018) / MX5 (2016)
🔧 Mazda Engines: 1.5 Skyactiv-D / 1.5 Skyactiv-G / 2.0 Skyactiv-G / 2.2 Skyactiv-D

*The list may evolve over time.