ELM327 Wifi OBD2 V2.1 Car Diagnostic Interface Tool

Features
1. Read the diagnostic trouble code, including the generic code and the manufacturer-specific code, and display the
2. Clear the fault code and close the MIL ("Check Engine" light)
3. Display the current sensor data, including:
Engine speed
5. Calculated load value
6. Coolant temperature
7. Fuel System Status
Speed
9. Short-term fuel adjustment
Long-term fuel adjustment
11. Intake manifold pressure
12. Time ahead
Volume 13. Intake air temperature
14. Air flow
15. Absolute throttle position
16. Oxygen sensor voltage / related short-term fuel adjustment
17. Fuel System Status
18. Fuel pressure
There are many other people