EEPROM
Hardware
small persistent memory chip — Electrically Erasable PROM stores serials, immobilizer keys, mileage. DaVinci can read/write EEPROM for IMO Off and odometer correction (legal compliance varies).
Tune EEPROM with DaVinci Deluxe
Professional ECU tuning software. €299 lifetime, 10 min free trial.
See pricingRelated terms
ECU (Engine Control Unit)
main engine computerTCM (Transmission Control Module)
transmission control computerDSG (Direct-Shift Gearbox)
VAG dual-clutch automatic transmissionTricore
Infineon microcontroller family used in Bosch ECUsSPI (Serial Peripheral Interface)
low-level chip-to-chip protocolTCU (Transmission Control Unit)
transmission control module
main engine computerTCM (Transmission Control Module)
transmission control computerDSG (Direct-Shift Gearbox)
VAG dual-clutch automatic transmissionTricore
Infineon microcontroller family used in Bosch ECUsSPI (Serial Peripheral Interface)
low-level chip-to-chip protocolTCU (Transmission Control Unit)
transmission control module