EEPROM (Electrically Erasable Programmable Read-Only Memory) chips store vehicle-specific data: VIN, immobilizer ID, mileage, and fault code history. A programmer reads/writes to these chips directly (via clips or soldering).
EEPROM (Electrically Erasable Programmable Read-Only Memory) chips store vehicle-specific data: VIN, immobilizer ID, mileage, and fault code history. A programmer reads/writes to these chips directly (via clips or soldering).