Notice ArtiLink600 may automatically reset while being disturbed by strong static electricity. THIS IS A NORMAL REACTION. This Product Manual is subject to change without written notice. Read the instruction carefully and use the unit properly before operating. Fail to do so may cause damage and/or personal injury, which will void the product warranty. General Information of OBDII (On-Board Diagnostics II) The OBDII system is designed to monitor emission control systems and key engine components by performing either continuous or periodic tests of specific components and vehicle conditions, which will offer three pieces of such valuable information:
• Whether the Malfunction Indicator Light (MIL) is commanded “on” or “off”; • Which, if any, Diagnostic Trouble Codes (DTCs) are stored; • Readiness Monitor status. Diagnostic Trouble Codes (DTCs) 4