Welcome to our store. YA-101 is an upgraded version of CR303, the link speed is faster than CR303. Just try it, you will love it. Style 1: The OBD-II protocol supported by this product is: 1) ISO9141-2(5 baud init,10.4Kbaud) 2) ISO14230-4 KWP (5 baud init, 10.4 Kbaud) 3) ISO14230-4 KWP (fast init, 10.4 Kbaud) 4) ISO15765-4 CAN (11bit ID, 500 Kbaud) 5) ISO15765-4 CAN (29bit ID, 500 Kbaud) 6) ISO15765-4 CAN (11bit ID, 250 Kbaud) 7) ISO15765-4 CAN (29bit ID, 250 Kbaud) Functions: 1) Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). 2) Clear trouble codes and turn off the MIL (Check Engine light) 3) Display current sensor data, including: 4) Engine RPM 5) Calculated Load Value 6) Coolant Temperature 7) Fuel System Status 8) Vehicle Speed 9) Short Term Fuel Trim 10) Long Term Fuel Trim 11) Intake Manifold Pressure 12) Timing Advance 13) Intake Air Temperature 14) Air Flow Rate 15) Absolute Throttle Position 16) Oxygen sensor voltages/associated short term fuel trims 17) Fuel System status 18) Fuel Pressure Style 2: -Hand-held OBD2 Tool---OM123 is a universal tool for checking engine system on most vehicles, it can check whole engine, easy to carry or put in a purse or glove compartment. -Easy-to-use Device---For everyone,with or without technical skills. Built-in OBD2 DTC lookup library. No batteries needed-powered via Car OBDII port. -Reliable LCD Display -It has white backlight and contrast adjustment, working temp from -20°C to 70°C. -Read and Delete Fault code , IML Fault indicator , Live Data , EVAP System Test , On-board mintor Test , View Freeze frame, O2 Sensor Test , -Read Vehicle information , I/M Readiness , DTC Code lookup -Supported Language: English , French , Russian , Spanish ,German, Italian ,Portuguese CReader 3001 provides full OBDII/EOBD diagnostic functions and meets protocols such as ISO9141-2, ISO14230-4, SAEJ1850, and ISO15765-4. Support Car Models for OBDII diagnostic function: (Note: CR3001 only Support 12V Gasoline& Diesel, Does not support 24V Truck ) American Car : Need Standard OBD2 Protocols from 2000 to now for Chrysler , for Ford, for GM, For Jeep ... European Car : Need Standard OBD2 Protocols from 2003 to now For Alfa romeo , for SAAB ,for Acura , for Opel , for Audi for Seat , for Peugeot , for Renault For Bentley , for Skoda , for Daewoo , for Benz , for Daihatsu , for Land Rover , for BMW , for Vauxhall , for Citroen , for Volvo , for Fiat , for VW , for Ford , for Jaguar... Japanese/Korean Car: Need Standard OBD2 Protocols from 2006 to now for KIA, for Isuzu, for Honda , for Mitsubishi, for Hyundai , for Dacia , for Lexus , for Mazda, for Nissan, for Subaru , for Suzuki, for Toyota... Chinese Car: Need Standard OBD2 Protocols from 2009 to now NOTE: if you are not sure whether it support your car , pls contact seller and send your car brand , model and release year , seller will check it for you Support OBD 2 protocols car : 1.SAE J1850 PWM(41.6Kbaud) 2.SAE J1850 VPW(10.4Kbaud) 3.ISO9141-2(5 baud init,10.4Kbaud) 4.ISO14230-4 KWP(5 baud init,10.4 Kbaud) 5.ISO14230-4 KWP(fast init,10.4 Kbaud) 6.ISO15765-4 CAN(11bit ID,500 Kbaud) 7.ISO15765-4 CAN(29bit ID,500 Kbaud) 8.ISO15765-4 CAN(11bit ID,250 Kbaud) 9.ISO15765-4 CAN(29bit ID,250 Kbaud)