Suitable for all OBD-II compliant vehicles. For reading diagnostic trouble codes. Small Bluetooth interface with a 16-pin socket. Supports all Zltoopai Android system head units. Features: 1) Read both generic and manufacturer specific diagnostic trouble codes and view their meaning (over 3000 generic code definitions in the database).2) Clear the trouble codes and turn off the MIL ("Check Engine" lamp).3) View current sensor data including: 4) Engine Speed 5) Calculated Load Value 6) Coolant Temperature 7) Fuel System Status 8) Vehicle Speed 9) Short Term Fuel Trim 10) Long Term Fuel Trim 11) Intake Manifold Pressure 12) Timing Advance 13) Intake Air Temperature 14) Air Flow 15) Absolute Throttle Position16) Oxygen sensor voltages / associated short-term fuel adjustments 17) Fuel system status 18) Fuel pressure