Most people aren't going to google error codes. "Power users" can get an ODB cable for ten bucks if they aren't willing to shell out for a bluetooth reader. Th

Most people aren't going to google error codes. "Power users" can get an ODB cable for ten bucks if they aren't willing to shell out for a bluetooth reader. The debug information provided by modern cars over ODB tends to be incredibly specific, but rather easy to interpret.