I have 2 gauges, the AEM wideband, and an electric water temp gauge. Both require a 12v power source. Can I run 1 add-a-line from a 12v source, empy slot A (see: http://forums.bradbarnett.net/showpo...80&postcount=5) and tap into that wire twice, once for each gauge? Or does each gauge have to have it's own 12v power source...AEM to slot A and water temp to slot C?

 

I replied at Modular Fords...