Only FLASH memory writing via OBDII. Vehicles: KIA/Hyundai Ceed 1.6 CRDI, IX35 2.0 CRDI, SantaFe 2.2 CRDI, Sorento 2.2 D, Soul 1.6 D, Sportage 1.7 CRDI / 2.0 CRDI, etc.