This is one of the only, if not the only CarPlay compatible OBD scanner apps on the App Store.

And apps like Car Scanner ELM OBD2 have become pretty popular, simply because they provide you with an easy interface to read sensor information, set fault codes, and delete errors from your ECU.

Would you know what P0130 meant? Exactly. OBD scanners that pair up to smart apps are an alternative, because the app can digest the code and suggest some possible reasons why it has been stored.