MPG Kit for ScanGauge (GW-EFI)

This kit adds vehicle speed functionality to your ScanGauge for fuel economy calculations. Previous installation of both GW-EFI and GVW-SCANGAUGE-KIT is required. 

** This kit does not include a VSS, reference the VSS Flowchart to decide what setup you need. 

Instructions 

SG-MPG-ADD Instructions

VSS Flowchart