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1.0L City Cars Now On The Tool (Bosch M7.9.5x, ME7.9.5x)

1.0L City Cars Now On The Tool (Bosch M7.9.5x, ME7.9.5x)

New AT Protocol!

Dear Users,

Get ready to tune the ultimate city cars! We are thrilled to announce that the Bosch Mx7.9.5x ECU family (M7.9.5, ME7.9.5, etc.) is now supported on your AutoTuner Tool.

This protocol covers the famous and bulletproof 1.0L engine (VTi, i, VVT-i) that heavily powers the historic PSA/Toyota trio: Citroen C1, Peugeot 107, and Toyota Aygo, along with the Yaris and Chevrolet Spark. These vehicles are everywhere on the roads and are in massive demand in workshops, especially for ethanol (E85) conversions or drivability tweaks.

⚡ Method: 100% OBD (Virtual Read) - No more Bench work on these small ECUs! Instantly identify and download the original file thanks to our Virtual Read database, and flash directly through the diagnostic port.

Supported Highlights (1.0L Engine):

  • Peugeot: 107 (2005+)
  • Citroen: C1 (2007+)
  • Toyota: Aygo (2005+), Yaris (2005+)
  • Chevrolet: Spark (2013+)

Please note this applies to vehicles outside the USA, as in the US market our Chevy Spark and Toyota Yaris gets the larger 1.2L and 1.5L engines. 

Update your Tool today and save incredible amounts of time on your daily flex-fuel conversions!

The AT Team

Key Features

  • Type: Engine Control Unit (ECU) ⚙️
  • Mode: OBD VR 🔌
  • Readout: Software + Calibration 🧩
  • MCU: ST10F276 🖥️
  • Write time: 3min 15sec ⏱️
  • Checksums correction ✅

Global Compatibility List*

🚗 Chevrolet Model: Spark (2013)
🔧 Chevrolet Engine: 1.0 16v VVT

🚗 Citroen Model: C1 (2007)
🔧 Citroen Engine: 1.0 VTi

🚗 Peugeot Model: 107 (2005)
🔧 Peugeot Engine: 1.0i

🚗 Toyota Models: Aygo (2005) / Yaris (2005)
🔧 Toyota Engines: 1.0 VVT-I / 1.0 VVT-i

*The list may evolve over time.

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