Discussion Starter · #1 ·
Hi all...I hooked up a set of autometer electrical gauges today and the water temp and oil press. gauges work fine. However, I am not getting any reading off of my voltmeter because I only hooked it up to ground and the ign terminal on the fuse box for power. My thought process was that maybe the voltmeter would work anyway since I had it hooked up to the ign terminal for power (which is where I hooked up the other two gauges with a 4 amp inline fuse). It didn't work. Well, I am trying to figure out where to hook the voltmeter tab on the gauge up to for a reading. Can I just splice in a wire to the daisy chain that I used to power the three gauges (off of the ign terminal on the fuse box) or should I find some place else to splice into. If someplace else, any suggestions to a place that would give me a reading when the key is in the on position? Thank you!