1.Clear trouble codes and turn off the MIL
2.Oxygen sensor voltages
3.Works with all OBD-II compliant vehicles
4.Wireless

Technical DetailsClear trouble codes and turn off the MIL ("Check Engine" light) Oxygen sensor voltages/associated short term fuel trims Best Choice, Fulfilled by Amazon. Package include: 1* Diagnostic Scanner , 1*CD Product Description* Works with all OBD-II compliant vehicles * Wireless (Bluetooth) * Software included for Palm, PDA * Software included for Windows PC * Software included for Windows Smartphone * ISO15765-4 (CAN) * ISO14230-4 (KWP2000) * ISO9141-2 * J1850 VPW * J1850 PWM Note: pls be sure that your car compatible with these agreement before you buy Functions: * 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) * Display current sensor data, including: * Engine RPM * Calculated Load Value * Coolant Temperature * Fuel System Status * Vehicle Speed * Short Term Fuel Trim * Long Term Fuel Trim * Intake Manifold Pressure * Timing Advance * Intake Air Temperature * Air Flow Rate * Absolute Throttle Position * Oxygen sensor voltages/associated short term fuel trims * Fuel System status * Fuel Pressure * Many others