• Works on ALL OBD II Enabled vehicles, both Gasoline and Diesel cars - domestic and imported
• Features the unique patented One-Click Readiness Key for quick State Emissions readiness check and drive cycle verification
• built-in speaker provide both visual and audible tone for readiness verification 
• Retrieves generic (P0, P2, P3 and U0), manufacturer specific (P1, P3 and U1) codes and pending codes 
• Easily determines the cause of the Check Engine Light(MIL) 
• Turns off Check Engine Light (MIL), clears codes and resets monitors 
• Views freeze frame dataThe KONNWEI KW309 OBD2 / EOBD / CAN Car Diagnostic Scanner supports all 10 OBDII test modes on all OBDII compliant vehicles for a complete diagnosis. the KONNWEI KW309 is truly the ultimate in power and affordability, allowing users to do their jobs faster
• Displays monitor and I/M readiness status (emissions)
• Reads live PCM datastream 
• Displays live O2 sensor test data 
• EVAP System test data 
• Live sensor data in text mode and graph mode (1996 and newer vehicles) 
• Reads, stores and playbacks live sensor data 
• Troubleshooter code tips guide technicians to the root cause of a trouble code faster, saving diagnosis and repair time
• Battery Voltage real time monitoring, better than other expensive item from others brand. 
• Built-in DTC look-up library and display definition

Package included

• 1 x KONNWEI KW310 Car Engine Trouble Code Detector Scanner
• 1 x English and Chinese User Manual
• Other things not included

Specifications