Functions:
Read diagnostic trouble codes, both generic and manufacturer specific, and display their meaning (over 3000 generic code definitions
in the database).
Display current sensor data, including:
1.Engine RPM
2.Calculated Load Value
3.Coolant Temperature
4.Fuel System Status
5.Vehicle Speed
6.Short Term Fuel Trim
7.Long Term Fuel Trim
8.Intake Manifold Pressure
9.Timing Advance
10.Intake Air Temperature
11.Air Flow Rate
12.Absolute Throttle Position
13.Oxygen sensor voltages/associated short term fuel trims
14.Fuel System status
15.Fuel Pressure

Packing List:
1 * ELM327 OBD2 bluetooth diagnostic interface.

Note：This product only supports cars, not trucks