Programming interface based on the AN2131QC microcontroller, dedicated to reading, writing, and reprogramming EEPROM and flash memories of Renault ECUs.
Unlike traditional OBD-II interfaces, this tool directly intervenes at the physical level of the ECU for reading and writing engine mapping data, immobilizer data, PIN codes, and configuration data stored in EEPROM. Essential for advanced reprogramming operations that cannot be performed via the OBD-II port.
Tool intended for advanced use. ECU manipulation requires specific technical skills. Any modification is the user's responsibility.
Package Contents
- 1 x AN2131QC chip programming interface
Warranty
Product guaranteed for 1 year, covers manufacturing and delivery defects.
Connection Type
| ECU Interface | Direct connection to EEPROM chip (clips or soldering) or via ECU connector |
| Computer Interface | USB |
| Type | AN2131QC EEPROM chip programmer |
Supported Protocols
| EEPROM | I2C, SPI, Microwire depending on chip |
| Embedded Flash | Depending on target ECU |
Required Adapters
SOIC clips or socket adapters may be required depending on the target chip's package.
Compatible Vehicles
- Renault Clio, Mégane, Laguna, Scénic, Kangoo, Trafic, Master (compatible EEPROM ECUs)
- Dacia (compatible ECUs)
- Compatibility depends on the target ECU and its EEPROM memory type
Check compatibility with your vehicle using the configurator.
Possible Operations
- Reading and writing EEPROM memories of Renault ECUs
- Reprogramming immobilizer data (PIN, keys)
- Modifying engine maps (chip tuning)
- Recovering blocked or locked ECUs
- ECU cloning
Compatible Software
- EEPROM reading software compatible with AN2131QC
- Renault DDT2000 (for certain functions)
Software is not included at the time of purchase but can be downloaded for free via the links in the software section.