×

Sale ends todayGet 30% off any course (excluding packages)

Ends in --- --- ---

power supply and relays

Practical Motorsport Wiring - Club Level

Forum Posts

Courses

Blog

Tech Articles

Discussion and questions related to the course Practical Motorsport Wiring - Club Level

= Resolved threads

Author
1430 Views

hi everyone,

I have a novice question(s):

for the enabled power relay in the diagram provided in the course are we using 1 relay only that will output to the ign coils, injectors, wideband, etc or do we have separate relays for each of the components which require power?

Hi,

I am runing one relay for my coils injectors and other components that require switched 12v. The Fuel Pump runs a seperate relay as well as the Fans. Everything works fine but I plan to upgrade my harness and add extra relays to distribute the power.

Thanks

Alsabaa

Thanks Alsabaa!

you have cleared this up for me. I will probably go with a relay each for the fuel pump, coolant fans, ignition coils and injectors. i most likely will be using a link G4+ fury ecu so I may add a relay for the wideband heater. I'm still in the design phase so nothing is set in stone yet.

thanks again it was greatly appreciated

Gerard

We usually reply within 12hrs (often sooner)

Need Help?

Need help choosing a course?

Experiencing website difficulties?

Or need to contact us for any other reason?