G GoBlue Member Dec 9, 2005 40 0 6 Norfolk, VA Jul 12, 2012 #1 Jul 12, 2012 #1 The Autometer C2 A/F gauge only has - 1. ground, 2. sensor, and 3. 12v ignition wires running from it. Can anyone tell me how to get the LED backlight to work on this gauge? Thanks!
The Autometer C2 A/F gauge only has - 1. ground, 2. sensor, and 3. 12v ignition wires running from it. Can anyone tell me how to get the LED backlight to work on this gauge? Thanks!
