1) Newly developed bluetooth ELM327,support all OBD-II protocols as follows:
ISO15765-4 (CAN);
ISO14230-4 (KWP2000)
ISO9141-2
J1850 VPW
J1850 PWM
2) Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database).
3) Clear trouble codes and turn off the MIL ("Check Engine" light)
4) Display current sensor data, including:
5) Engine RPM
6) Calculated Load Value
7) Coolant Temperature
8) Fuel System Status
9) Vehicle Speed
10) Short Term Fuel Trim
11) Long Term Fuel Trim
12) Intake Manifold Pressure
13) Timing Advance
14) Intake Air Temperature
15) Air Flow Rate
16) Absolute Throttle Position
17) Oxygen sensor voltages/associated short term fuel trims
