MPPS v18/v21

MPPS V21 – ECU Read & Write Tool

The MPPS V21 is an ECU programming tool designed for reading and writing engine control units via the OBD2 port. Compact, easy to use, and powerful, it allows for many reprogramming operations without opening the ECU on most compatible vehicles.

Key Features

• Read and write engine control units (ECUs)
• OBD2 compatible
• Boot mode support on some ECUs
• Automatic checksum calculation
• Recovery Mode function
• Read and write Flash and EEPROM memory on compatible ECUs
• Automatic detection of many ECUs
• Full or partial reading depending on the ECU
• Optimized read/write speed

Compatibility

The MPPS V21 supports a large number of ECUs, including:

• Bosch EDC15
• Bosch EDC16
• Bosch EDC17
• Bosch MED9
• Bosch ME7
• Siemens PPD
• Siemens PCR
• Simos
• ST10
• C167
• Tricore (depending on compatible ECUs)

Compatible with many European brands such as:

• Volkswagen
• Audi
• Seat
• Škoda
• BMW
• Mercedes-Benz
• Opel
• Fiat
• Alfa Romeo
• Peugeot
• Citroën
• Renault
• Ford
• And many others.

Available languages

The software is available in several languages, including:

• French
• English
• German
• Spanish
• Italian
• Portuguese
• Polish
• Romanian
• Turkish
• And many others.

Recommended configuration

• Windows 7 (32 or 64 bit)
• Windows 10
• Available USB port

Support

Assistance is available for installation, software configuration, and initial setup if needed.

Important

⚠️ Before any reading or writing, it is essential to check the Hardware (HW) and Software (SW) compatibility of the ECU. We strongly recommend making a full backup of the original file before any modifications. All programming operations are performed under the sole responsibility of the user.