Demon ivr
- Thread starter Tadams
- Start date
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I could post a pic of the IVR mounted on a 65 B'cuda panel. The part that cant be seen in the pic is the inside of that gauge. The original limiter must be removed from inside the fuel gauge. So... posting the pic would very likely do you more harm than good.
I'm sorry to bother you. You sent one before but I just can't locate it. After a move you tend to loose things. Thanks, If this doesn't work I w ould like to send it to you to be serviced. It does have 3 slots on the back.
TrailBeast
AKA Mopars4us on Youtube
I'll have to hunt that pic. Its here somewhere. Meanwhile...
They're all about the same.
Middle slot is 12 volts.
The other 2 are pretty obvious. The copper trace going to the various gauges is the 5 volt path. Ground is what it is, chassis ground. This means the IVR nor anything else on the panel will function properly unless the inst housing is grounded to the car. A permanent dedicated ground wire is strongly advised.
They're all about the same.
Middle slot is 12 volts.
The other 2 are pretty obvious. The copper trace going to the various gauges is the 5 volt path. Ground is what it is, chassis ground. This means the IVR nor anything else on the panel will function properly unless the inst housing is grounded to the car. A permanent dedicated ground wire is strongly advised.
I did not find a better picture. It must have been one of those lost when a hard drive died. 
If you'll provide a pic of the backside of your panel with the original limiter removed I can draw suggested install on it.
If you'll provide a pic of the backside of your panel with the original limiter removed I can draw suggested install on it.
Some have attached the yellow wire at a gauge post only to find connection to the copper trace wasn't made so the other gauges didn't receive the 5 volts. You can avoid that by placing the ring terminal on top of the original nut instead of under it. You would need a 10-32 hex nut and #10 toothed washer.
The ground wire could go to any one of the screws attaching the circuit board to the housing or to a dedicated ground wire.
There isn't anywhere to get switched 12 volts unless you cut/splice into the proper wire before the panels harness connector. Just for the sake of saying, You cant get 12 volts from either amp gauge connection because that circuit is not switched. Result would be IVR and gauges hot at all times and a dead battery.
Hope this helps
The ground wire could go to any one of the screws attaching the circuit board to the housing or to a dedicated ground wire.
There isn't anywhere to get switched 12 volts unless you cut/splice into the proper wire before the panels harness connector. Just for the sake of saying, You cant get 12 volts from either amp gauge connection because that circuit is not switched. Result would be IVR and gauges hot at all times and a dead battery.
Hope this helps
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