A technician uses an EEPROM programmer to read the EEPROM chip (e.g., 95160, 95320) inside the BSI (Built-in Systems Interface) or the ECU.
The Immo PIN Code PSA Calculator 1.3.9 was developed using a combination of hardware and software components. The calculator consists of a user-friendly interface, a database of vehicle-specific information, and advanced algorithms for PIN code calculation. The tool is based on the latest firmware version, ensuring compatibility with a wide range of PSA vehicles. A technician uses an EEPROM programmer to read
Technicians use hardware programmers (such as VVDI, Xprog, or CH341A) to read the chip inside the BSI or ECU. This chip is often an 8-pin EEPROM (like the 95160, 95320, or 95640 series). The programmer outputs a binary ( .bin ) or hex ( .hex ) file. 2. File Parsing The tool is based on the latest firmware
Every modern PSA vehicle features an anti-theft immobilizer system built into the Engine Control Unit (ECU) and the Built-in Systems Interface (BSI). This system requires a unique 4-character alphanumeric security code to authorize critical operations. You need this PIN code for: The programmer outputs a binary (
: Decodes immobilizer PIN codes from ECU "dumps" to facilitate key programming and ECU replacement.