Aftermarket cooling fan wiring diagram. Since my engine is not stock 1971 riviera 455 cubic inch big block the cooling fan previously that was installed is just not enough to cool it down. Suggested electric fan wiring diagrams suggested primary cooling fan single speed onoff using 12 volt switching devices only for primary activation note. Hayden flex a lite or perma cool brands can provide a 12 volt output when activated. Tech cooling and heating cooling fans electrical electrical lighting and wiring as many of you know clearance between the front of your engine and radiator can be very tight.
Electric fan connection using a fan relay kit. Most stand alone adjustable thermostats ie. Some times any car wiring project is hard. Start your wiring project by taking both of the positive wires from the fans and run them to the yellow wires on each relay tab 87.
How to wire a cooling fan relay icobra dante. Chris craft 287085 views. For smaller fans both fans can be connected to a single relay as shown above and. Installing an electric cooling fan or radiator fan can be intimidating.
This will take around 45 min to do or maybe less if you. Wiring dual cooling fans. So we have bought a ford taurus 2 speed fan this fan had rumored to cool down the biggest and some of the toughest blocks around. Auto electric cooling fan wiring how to diy duration.
Today we will talk about how i wired my mk3 vr6 electric fans with 2 speeds using. Use it as an ase study help or a. Relays shown in these diagrams can provide options for useful features such as an ac override on andor. Unsubscribe from icobra dante.
Most of the time your first thought is to find the slimmest single electric fan possible thats powerful enough to cool your car but wait theres a second option. Electric cooling fan wiring diagram video gives you insight into how to read automotive wiring diagrams electric cooling fan operation and electronics in general. It uses a 40 amp electric relay and electric fan sensor. With dual cooling fans there are two methods for wiring up the relay kit.
Diagnosing a non working radiator fantesting fan switch w a soda can water fire honda civic duration. This is based on the draw from the fans if the fans are larger and draw more than 15 amps each its recommended to install a second relay kit as shown below. So today we are going to do the wiring part of the fan.