Pphitop is on CAN OBDII/EOBD Code Reader: MaxiScan MS309 MaxiScan MS309 CAN OBDII/EOBD Code Reader provides Diyers easy and quick access to Diagnostic Trouble Codes and their definitions on all OBDII compliant vehicles sold worldwide since 1996. Though small in size, it is powerful enough to retrieve the same information as larger more expensive scanners. Features 1. Works with all 1996 and later OBDII compliant US, European and Asian vehicles. 2. Easily determines the cause of the Check Engine