This app was removed from the App Store.
iOS iPhone Utilities
Check Engine is a simple application for Mechanics or Home Users that work on there on cars or just want to save money. When the Engine Light Comes On, This application can decode Generic OBDII Check Engine Codes that can find specific engine problems. You don't need to walk around with a manual, No need for the dealer to charge you a diagnostic fee. Design for on the go. No Internet Connection required. This is the Generic Version for All cars.