Anyone know how to wire aftermarket voltage gauge? The included instructions are confusing& nerve wrecking.
Voltage wiring!
- Thread starter Deuce4935
- Start date
If it is a volt gauge and not an amp gauge hook up is super simple. One side is ground and the postive terminal can be hooked to any power that becomes live when the key is in the on position because the altenator output voltage will be the same throughout the system.
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