KONNWEI KW890 Car Diagnostic Scanner
KW890 car obd2 diagnostic scanner can work on all 1996 and newer 12V gasoline and diesel that are OBD II compliant. It can identify the cause of your CHECK ENGINE and perhaps x it with out going to see your dealer. It assists you in easily passing annual emissi ons tests and SMOG CHECK. It covers full OBDII/ EOBD diagnostic functi ons for engine system. O2 sensor test, EVAP systems test, and board mon itoring testgive you full control of your vehicle's running status, while a graphical and numeric live data stream display will help you to nd out the faulty sensor readings.