Bosch MED17.4 (TC1796)

New AT protocol!

Dear Users,

A highly anticipated software update targeting one of the most widely deployed turbo petrol engines across the PSA / Stellantis group is now live on your equipment! The Bosch MED17.4 ECU (featuring the TC1796 MCU) is officially supported via 100% OBD Normal Read (NR) on your AutoTuner Tool.

🚗 Supported Fleet (Bosch MED17.4 TC1796 – 1.6 THP Engine):

• Peugeot: 207, 208, 308, 408, 508, 3008, 5008 & RCZ
• Citroën: C4, C4 Picasso, C4 SpaceTourer, C4 AirCross, C5, DS3, DS4, DS5
• DS Automobiles: DS 3, DS 4, DS 5
• Opel / Vauxhall: Grandland (2017)

Engine: 1.6 THP (2005 – 2018)

Update your AutoTuner software today and expand your PSA calibration services!

The AT Team

Key Features

• Type: Engine Control Unit (ECU) ⚙️
• Mode: OBD NR 🔌
• Readout: Calibration 📁
• MCU: TC1796 🖥️
• Read time: 1min 15sec ⏱️
• Write time: 30sec ⏱️
• Checksums correction ✅