? 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
Forscan ELM 327 USB With Switch auto Scanner OBD2 Diagnostic