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The KONNWEI KW818 New OBD2 / EOBD / CAN Auto Diagnostic Scanner supports all 10 OBDII test modes on all OBDII compliant vehicles for a complete diagnosis. Featuring the unique patented one-click I/M readiness key, TFT color display and built-in speaker, real Time battery voltage monitoring, the KONNWEI KW818 is truly the ultimate in power and affordability, allowing users to do their jobs faster.


  • Retrieves genreic (PO, P2, P3, and UO), manufacturer specific (P1, P3, and U1) codes, and pending codes.
  • Easily determines the cause of the “Check Engine light (MIL)”.
  • Works on most 1996 and later OBDII compliant US, European and Asian vehicles
  • Turns off Check Engine Light (MIL) , clears codes and resets monitors.
  • Displays live O2 sensor test data.
  • Displays monitor and I/M readiness status (emissions).
  • Reads live PCM datastream.
  • Views freeze frame data.
  • Performs modules present test.
  • Built in OBD-II DTC lookup library.
  • Multilingual diagnostic interface and definition of trouble codes – English / Spainish or other languages.
  • Graphical datastream display (1996 and newer).
  • Retrieves vehicle information (VIN, CID and CVN).
  • Supports full ODB-II protocols including CAN (Cantroller Area Network) and J1850.


Model KW818
Display 2.8 inch (320 x 240 dpi) color screen
Operating Temperature 0 to 60 Degree.C (32 to 140 Degree.F)
Storage Temperature -20 to 70 Degree.C (-4 to 158 Degree.F)
Power 8 to 18 V provided via vehicle
Supported Protocols J1859-41.6, J1850-10.4, ISO9141, KWP2000 (ISO 14230), and CAN (Control Area Network ISO 11898)
Product Weight 500g
Product Size 199 x 105 x 38 mm
Package Contents 1 x KONNWEI KW818 Code Scanner Tool, 1 x OBDII Connect Cable, 1 x USB Cable, 1 x User Manual

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