Honda MPC5554 / R7F701202 / TC1793

New AT Protocol!

Dear Users,

Expanding even further into the Japanese ecosystem! To complement our massive Keihin update, we are adding OBD support today for a whole new series of ECUs equipped in Honda and Acura vehicles.

The Continental, Hitachi, and Panasonic ECUs (MPC5554, R7F701202, and TC1793 architectures) are now officially supported on your AutoTuner Tool. This update is highly versatile, covering a wide variety of powertrains. From the massive 3.5L V6s (J35Z) highly popular in the North American market, to the 2.4L block in the Acura ILX, and all the way to the iconic JDM "Kei cars" powered by the punchy 0.66L Turbo engine (like the incredibly fun Honda S660).

⚡ Method: 100% OBD (Normal Read - NR) Keep it simple! Read and write these ECUs directly through the diagnostic port. A fast and reliable solution to work efficiently with zero removal required.

Supported Highlights:

Heavyweights (3.5L V6): Honda Accord, Odyssey / Acura TL, TSX

Sport & Daily (2.4L): Acura ILX

JDM Kei Cars (0.66L & Turbo): Honda S660, N-Box

Update your Tool today and expand your capabilities on the Japanese market even further!

The AT Team

Key Features

• Type: Engine Control Unit (ECU) ⚙️
• Mode: OBD NR 🔌
• Readout: Calibration 🧩
• MCUs: MPC5554, R7F701202, TC1793 🖥️
• Read time: 9min to 18min ⏱️
• Write time: 2min to 5min ⏱️
• Checksums correction ✅

Compatibility List*

🚗 Honda Models: Accord (2008) / Odyssey (US) (2011) / N-Box (2011 - 2017) / S660 (2015)
🔧 Honda Engines: 3.5 V6 (J35Z) / 0.66i (S07A) / 0.66T (S07A) / 0.66i (S07B)

🚗 Acura Models: TL (2009) / TSX (2009) / ILX (2013)
🔧 Acura Engines: 3.5 V6 (J35Z) / 2.4 DI i-VTEC (K24V)

*The list may evolve over time.