This is a plugin for Torque Pro - you will need this app for the plugin to work
It allows you to create on-screen displays of OBD sensors that your car has, and overlay them on the screen in apps you choose (For example you can display your cars engine temperature and other sensors like MPG on top of Google Maps)
You can create custom dashboards in any app. Multiple apps can have different dashboards and they are remembered when you return to the app!
To delete an item from the dashboard, press-and-hold on the display you no longer need and choose the 'Remove' option