Please install the USB device drivers before you get started with the RD 1. http://www.hrtuning.com/software/index.php?file=Drivers/

Please note that these units are made from electronic components that are susceptible to Electrostatic Discharge (ESD) and the power connections for the RD 1 should not be placed commonly with other devices that draw excessive current.

TunerView RD 1 Starter Part 1


TunerView RD 1 Starter Part 2


TunerView Fuel Sender Converter Installation Instructions
Fuel Sender Converter Installation Instructions (PDF)