Watch the how-to video and follow along these steps:
To look at measurements, push the measurements, button on the top, right hand corner of the screen.
For diagnostics, press and hold the measurement button.
- Scroll down to diagnostics.
- Press enter.
- Select on, press enter.
- Listen for the fuel pump to come on. This will allow you to connect to the engine for SPN and FM my trouble codes.
- Shows SPN 97, water in fuel.
- Make the repair
- Code clears
- Power cycle the controller
