Anyone With An Am C2 Narrow Band Gauge - Install Question (light)

Discussion in 'SN95 4.6L Mustang Tech' started by GoBlue, 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!