Notice Phoenix Lite 3 may automatically reset while being disturbed by strong static electricity. THIS IS A NORMAL REACTION. This user manual is subject to change without written notice. Read the instructions carefully before operating and use the unit properly according to the guide. Failure to do so may cause damage and/or personal injury, and 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 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) EN I 03