With the Konnwei KW310 digital car diagnostic OBDII/EOBD tool, you will have quick reading of fault codes from the vehicle's computer. As well as diagnosis of the cause, engine check, and provision of reference information for addressing the problem.

• Clear the vehicle's error codes and turn off the (CHECK ENGINE). 
• Display real-time data in text and graph, providing real-time information about the car-engine's operating status. 
• Allows O2 sensor testing. For monitoring and adjusting the air/fuel mixture, which can detect errors related to fuel efficiency and emissions.
• Quick access to DTC information and error testing.
• Compatible with all vehicles equipped with OBD II, diesel or gasoline.