LINCOLNSHIRE, Ill. — Snap-on Inc. has added 11 training videos that it said will help professional technicians navigate the features and functionality of the Apollo D8 scan tool with intelligent ...

5. If you have a basic OBD2 scanner, you may only see a code, such as P0171 or P0456, and nothing else on the display. In this case, you will need to do some research to find out what the code means.