In this video, I show you a new gadget I purchased for our 2018 Ram Cummins diesel truck. The product is called a BlueDriver OBD2 Pro Scan Tool. The Bluedriver hardware plugs into the trucks OBD2 (On-Board Diagnostics) port and sends data from the truck’s computer via Bluetooth to a smartphone or tablet app.
The app contains a ton of diagnostic tools and information. However, the main reason I wanted it is to be able to read Check Engine codes and use its live gauges to report my Turbo/Exhaust Gas Temperatures. Something my stock truck gauges don’t report. Hopefully, it will help me keep my engine running cooler and lasting longer.