Boost/egt power supply

I need help finding a fuse or power supply that actually shuts off with our cars... Everything seems to have constant power that I try.

kjr24 said:

I need help finding a fuse or power supply that actually shuts off with our cars... Everything seems to have constant power that I try.

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Blue/gray wire on dimmer. This will provide back light to your gauges.

Fuses 5, 7 and 11 are directly switched on in run or start from the key.
Fuses 1, 2, 24, 25, 26 and 27 as well as the stud 75X under the relay panel are switched on in run only by the load reduction relay.

Alchemist said:

stud 75X under the relay panel are switched on in run only by the load reduction relay.

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This is the one I always use.. easy to find, easy to use 'cause it has lots of room for additional terminals, and it's downstream of the load reduction relay.