Elm327 bluetooth obd2 scanner, car diagnostic, code readers & scan tools the newly developed wireless scan tool. It supports all obd-ii protocols. It is the latest version 1.5 bluetooth connection, no batteries, cables, or switches. Wireless bluetooth) 5~ 10 meters.
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, including:
engine rpm, calculated load value, coolant temperature, fuel system status, vehicle speed, short term fuel trim, long term fuel trim, intake manifold pressure, timing advance, intake air temperature, air flow rate, absolute throttle position, oxygen sensor voltages/associated short term fuel trims, fuel system status, fuel pressure.
For your vehicle to be obd ii compliant it must have a 16-pin dlc (data link connector) under the dashboard