diymore OBD2 Scanner Car Diagnostic Engine Fault Code Reader with 35,901 DTC Database, Check Engine Light Reset Tool for All OBDII Vehicles for BMW Audi VW Mercedes

Key features

Comprehensive Car Diagnostic Tool: This OBD2 scanner is designed for both professional mechanics and DIY car owners. It reads and clears engine fault codes, retrieves freeze frame data, and displays live data stream to help you quickly diagnose the cause of the check engine light.

Functions include O2 sensor test, EVAP test, and I/M readiness check for a complete vehicle health monitor at home. Please note that it is not compatible with hybrid or new energy vehicles, Extensive 35,901 DTC Database: Go beyond basic OBD2 readers.

Our diagnostic tool includes a built-in database of 35,901 DTCs, allowing you to understand the specific meaning of a fault code immediately. This feature saves you time from searching online and helps you decide whether it's a simple fix or a trip to the auto repair shop, Wide Vehicle Compatibility & Easy Operation: This car scanner diagnostic tool supports all OBDII protocols (KWP2000, ISO9141, J1850 VPW/PWM, CAN).

It works on a wide range of vehicles, including BMW, Audi, VW, Mercedes, Ford, and more from 1996 onward. Simply plug the OBD2 adapter into your vehicle's port, and the 2.8-inch color display provides a clear, user-friendly interface with no battery or charger required, Precise Data Analysis for Informed Repairs: Use the live data stream to monitor your vehicle's sensor performance in real-time.

Perform specific tests like the O2 sensor test to optimize the air-fuel mixture for better fuel efficiency, or run an EVAP system test to check for leaks. This powerful data analysis helps you fix car problems accurately the first time, Useful Tool for Used Car Inspections: Planning to buy a used car?

This portable diagnostic machine is a valuable companion. Before purchasing, quickly scan the vehicle to check for any hidden trouble codes or issues with the emissions system, giving you confidence and leverage in your decision-making process.