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Registered
Join Date: Oct 2003
Location: Mount Pleasant, South Carolina
Posts: 14,804
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Relay question…
A follow up to my thread on a non-operational radiator fan in the E46.
If I want to put a switch in the car to operate a relay for the fan, what size wire and relay would I use?
The fan currently has a 50 amp fuse, so a 50 amp relay? Would it be better to go with a higher amp relay? Is there such thing as too much?
Using and SPST switch, is it better to use the switch with the positive or ground wire?
Last edited by A930Rocket; 07-16-2022 at 08:51 PM..
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