WIFI327 WIFI ELM327 USB OBD2 EOBD Scan Tool Wifi 327 Scanner with WIFI + USB

Function: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: 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.