It is applicable to all vehicles complying with the OBD-II standard. It applies to all cars and light trucks sold in the United States from 1996 to 2010, and some models in 1994 and 1995 can also be used. By using this device, you can monitor your car from PC, Mac, iPhone, iPad and check yourself! This will save you money and time. Software included in CDs for smartphones, PCs and iOS (for iPhone, iPad, iTouch, Mac). Clear the fault code and turn off the MIL ("Check Engine" indicator). Read general and manufacturer-specific diagnostic trouble codes and display their meanings (more than 3000 common code definitions in the database). The mini OBD2 Wifi scanner is applicable to multi-brand CAN-BUS and is the same as ELM327 Wifi. It supports all OBD2 protocols and is applicable to IOS, Android, Symbian and Windows. It is used to read general and manufacturer-specific diagnostic trouble codes and display your meaning (there are more than 3000 general code definitions in the database). The first five reasons for acquiring the mini OBD2 Wifi scanner: 1. Software version: V2.1 (depending on the software) 2. Hardware version: V1.5,3. Applicable to all OBD-II compliant vehicles, 4. Wireless (Wifi) 5. Support for four operating platforms (IOS, Android, Symbian, Windows) Mini OBD2 Wifi scanner function: 1: Read general and manufacturer-specific diagnostic trouble codes and display their meanings (there are more than 3000 general code definitions in the database). 2: Clear the fault code and turn off the MIL ("Check Engine" light) 3: Display the current sensor data, including: 4: engine speed 5: load value 6: coolant temperature 7: fuel system status 8: vehicle speed 9 : short-term fuel adjustment 10: long-term fuel adjustment