The KONNWEI KW805 CAN OBDII code reader provides auto enthusiasts and do-it-yourselfers with an easy， portable and economic way to check Diagnostic Trouble Codes (DTCs) and their definitions for OBDII compliant vehicles. OBDII is the second generation of on-board diagnostics and has been a mandatory requirement for all vehicles sold in the US since 1996， both domestic and imports. The KONNWEI KW805 supports all current OBDII protocols communications between your car’s computer and systems--including the newly released Controller Area Network (CAN) protocol. The DTC table contains most DTC definitions allows you to troubleshoot a wide variety of generic， manufacturer-specific and pending trouble codes， and drawing power from your car's own electrical system the unit does not require batteries or an AC adapter. Simply plug it in via its standard 16-pin OBDII connector at the first sign of trouble and start diagnosing.

Main Features:
KONNWEI KW805 OBDII LCD display car diagnostic tool code scanner fault reader
Works with all 1996 and newer cars and trucks that are OBDII compliant (including CAN)
Reads and clears generic and manufacturer specific Diagnostic Trouble Codes (DTCs) and turns off check engine light
Supports multiple trouble code requests: Generic codes， pending codes and manufacturer’s specific codes
Retrieves VIN (Vehicle Identification Number) on 2002 and newer vehicles that support Mode 9
Easy to use with one plug-in
Highly reliable and accurate
Easy to read and crystal clear backlit 2-line LCD display
Stand-alone unit with a need for an additional laptop computer to operate
Small in size and conveniently fits in your palm
Safely communicates with the on-board computer
No batteries needed， powered by detachable OBDII cable
Wide vehicle coverage with CAN protocol support
Saves time and money on repairs
Determines malfunction indicator lamp (MIL) status
Keeps engine performance in good shape with regular inspections and prevents future costly repairs