- Joined
- Dec 21, 2013
- Messages
- 356
- Reaction score
- 2
- Location
- Brier, Washington
- My Car
- 1972 Fastback (Factory sprint, but now a bright red Mach 1)
351c 2v(big ol cam, holley dominator intake, roller set, edelbrock 4bbl)
fmx
I went for a drive the other day and saw that my gauge was as empty as I've ever seen it. Naturally, I figured I was just out of gas (as usual) and went to fill it up. After doing so I realized that the gauge hadn't moved at all so I went ahead with some tests.
I checked the connection at the plug to the sending unit...good.
I checked the fuse that the circuit is on...good. Also tested for power on both sides of the fuse...good.
I checked the gauge to see if it worked by jumpering the power feed to the gauges at the plug to one terminal and grounding the other side. The gauge itself functions properly.
So I'm pretty lost on what it could be. I infer that there could be a break in connection somewhere before the instrument panel plug. Does anyone have a legible schematic for this circuit? Does anybody know what could be the issue?
Thanks guys!
Sent from my SM-G900V using Tapatalk
I checked the connection at the plug to the sending unit...good.
I checked the fuse that the circuit is on...good. Also tested for power on both sides of the fuse...good.
I checked the gauge to see if it worked by jumpering the power feed to the gauges at the plug to one terminal and grounding the other side. The gauge itself functions properly.
So I'm pretty lost on what it could be. I infer that there could be a break in connection somewhere before the instrument panel plug. Does anyone have a legible schematic for this circuit? Does anybody know what could be the issue?
Thanks guys!
Sent from my SM-G900V using Tapatalk