Ancel Ad310 Essential Auto Daily Maintenance OBDII Engine Fault Code Reader Enhanced Obd2 Car Diagnostic Scan Tool, Clear Trouble Codes on OBDII Protocol Vehicles The Ancel Ad310 Obdii Code Reader provides DIYERS easy as well as quick access to read and clear trouble codes on their vehicles.It supports ALL Standard OBDII PROTOCOLS--Works on vehicles located in USA 1996 and later OBDII compliant European and Asian vehicles.Hand-held smart design but powerful enough to retrieve error codes.Ad310 works but not limit to GM,Honda, TOYOTA, Nissan, Mazda, Ford, Citroen, BMW, Audi, Skoda, Hyundai, Kia, Suzuki, Chryslers, Benz, Porsche, Renault, Fiat, etc. EASE OF USE AND UNDERSTANDING---Fast scan and clear trouble codes (generic and manufacturer specific), I/M monitor readiness test, turn off the MIL ("Check Engine" light) as well as view freeze frame data. With built-in OBD-II fault code lookup library--which is easy for you to understand the fault code. ESSENTIAL AUTO DAILY MAINTENANCE TOOL --- AD310 is designed for your precious car engine, makes it an easy way to find out exact trouble codes before fixing.It offers peace of mind for anyone who has ever worried about car maintenance. ESSENTIAL TOOL FOR ROAD TRIP-AD310 obdii scanner helps road trip driver monitor their vehicles and keep your car in good condition. With it,you can find out reason of your check-engine light on before visiting the auto workshop,Or you may clear fault code yourself! NO NEED FOR BATTERIES--The AD310 does not require any battery as it gets the juice from your car. So you never have to worry about forgetting battery. And if your car can't power this device, you probably have a bigger problem at hand.