Reproduction Parts for 1916-1964 Chevrolet Passenger Cars & 1918-1987 Chevrolet & GMC Trucks



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#46181 07/08/03 10:26 PM
Joined: Apr 2003
Posts: 13
BUD40 Offline OP
Grease Monkey
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Grease Monkey
Joined: Apr 2003
Posts: 13
Can a volt gauge directly replace an Amp gauge, or do you have to have different wiring? Any replies appreciated


BUD40
#46182 07/08/03 10:55 PM
Joined: Dec 2001
Posts: 11,162
ChatMaster - 10,000
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ChatMaster - 10,000
Joined: Dec 2001
Posts: 11,162
the usual wireing of an amp gauge is for the guage to be wired in series with the main supply from the generator(+M-) to the battery and a volt meter will be wired in parallel from the (+ M ground) other words the current must go thru the meter to the battery with an amp meter and thru the meter to ground with a volt meter. some amp meters are wired by having the insulated wire going thru a pickup loop at the back of the ampmeter without having a terminal connection.


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