Launch X431 Cr3008 OBD2 Automotive Scanner Obdii Code Reader Diagnostic Tool Check Engine Battery Voltage

LAUNCH X431 CR3008 OBD2 Automotive Scanner can Read and Erase codes which can also Retrieve a wealth of information from the Engine Control Unit (ECU). The ECU is what triggers the Check Engine Light when there is a problem with your car. Parts might cause your check engine light on include:

1. Gas Cap

2. Oxygen Sensor

3. Air Fuel Ratio Sensor

4. Mass Air Flow Sensor

5. Ignition Coils

6. Spark Plug Wires

7. Spark Plugs

8. Thermostat

9. EGR Valve

10. Evaporatative Emission Canister Purge Valve(EVAP)

11. Catalytic Converter.

And LAUNCH CR3008 OBD2 Automotive Scanner will read codes indicating these fault parts. After the car problems have been solved, LAUNCH CR3008 OBD2 Automotive Scanner can erase these trouble codes and turn off check engine light.