Sensor and small accessories 12 voltage

EMU BLACK / CLASSIC
1

How are you guys wiring all your sensor 12 volts, are tying them into the ecu main relay or its own relay I’m looking to run

Cam and crank Hall effect
Wideband 4.9
Can hub for dash display and egt to can
And maybe a boost solenoid
Do you guys think that too much on therelay powering the ecu or should I leave the ecu on its own relay
Thanks in advance

2

I think it´s ok to use just main relay to simplify things. Anyways, I would add some extra fuses, at least for the wideband.

3

Wideband 1.5A,the rest require a maximum of 1A , for the wideband,can,boost you need separate protections, the hall sensor can be secured with the ECU fuse