LYL Bluetooth Wirless OBD2 Car Diagnostic Reader Scanner Scan Tool supports all OBD-II protocols.It is used to read diagnose trouble codes, clear trouble codes and detect fuel pressure and so on.Support all OBDII protocols as follows:
ISO15765-4 (CAN);
ISO14230-4 (KWP2000);
ISO9141-2;
J1850 VPW;
J1850 PWM

Functions:

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
4.Engine RPM
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 Rate
15.Absolute Throttle Position
16.Oxygen sensor voltages/associated short term fuel trims
17. Fuel System status
18.Fuel Pressure AND MORE!
A Must have product in your Garage.

How to use it:
Step 1: Download the APP (Recommend the DashCommand)
Step 2:Plug this item in the obd2 interface on your car
Step 3:Start the engine,search the WIFI signal and connect it with your device. the Password for the Bluetooth is 1234.
Step 4: Run the APP on your phone.then you can read the real-time data on your phone.no more settings.
have Fun!

Product Features

• Support all OBDII Protocls.
• 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)
• Work with Android device. The Bluetooth Pin is 1234
• Recommend APP: DashCommand
• Works on all 1996 to 2010 cars and light trucks sold in the United States, some 1994 and 1995 models are also ok.