ELM327 Bluetooth OBD2 OBDII Car Interface Auto Diagnostic Scanner Compatible with Android Torque and Windows Smartphone, Windows PC Works with all OBD-II compliant vehicles 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 ("Check Engine" light) Super Compact PCB Board Design offers the latest chip as well as a CSR high quality bluetooth module WORKS WITH THE TORQUE ANDROID APP