I know there is a way for android users to get a lot of useful information through a OBII? interface and mobile device. Is there a similar capability available for iPhone users? iPhone ?
Have a read of this thread: OBD Compatible [iPhone] apps | Post #7 Engine Link seems to be the "best of breed" at the time of writing that thread, be sure to read on to find out about installing custom PIDs to make the most of the information available in the Prius ECUs.
