ELM327 WIFI Wireless OBD2 OBDII Car Auto Diagnostic Scanner Adapter Reader for iPhone4S/ 5 iPad 4 iPad mini iOS PC Works with all OBD-II compliant vehicles Works on all 1996 to 2010 cars and light trucks sold in the United States, some 1994 and 1995 models are also ok Software included in CD for Smartphone, PC and iOS (iPhone, iPad, iTouch, Mac) Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database Clear trouble codes and turn off the MIL