New AutoTuner Protocol Available!

Autotuner is proud to announce that it is now possible to read and write the Hitachi BEM54C ECUs of Renault and Dacia vehicles in OBD mode.

⚠️ These vehicles are equipped with a Secure Gateway, you will need to use the ATPG050 cable to bypass it.

Key Features

• Type: Engine management (ECU)
• Readout: OBD NR
• MCU: R7F701xxx
• Read time: 2min 30sec
• Write time: 2min
• Checksums correction

• Secure Gateway (SGW): ATPG050 cable needed

Compatibility List*

DACIA: 1.6 SCE
RENAULT: 1.6 SCE

*The list may evolve over time.

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