Amp Meter Wiring Diagram 1966 Mustang. Thanks Ted Curtice April 18 2013 1258 PM. The volt gauge will use 1 hot red wire and 1 green grounding wire.
It uses the original amp scale but has been modified to indicate chargedischarge by voltage. Download Amp Gauge Installation Guide. If you want a face that shows volts select the M6566VO listed below.
Download Amp Gauge Installation Guide.
Step 7 Figure 1 Take the long red 10 gauge wire and connect to the back of the alternator 1032 stud. I have done a 3g single wire upgrade to my alt and have done a battery relocate. I recently bought a new instrument cluster for my 1965 Mustang but it has a 1966 amp gauge in it. Ok so since I own a 86 i have a amp meter.