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93 mustang, relay wiring, fan, water pump

Printed From: the12volt.com
Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=109651
Printed Date: May 12, 2025 at 10:27 AM


Topic: 93 mustang, relay wiring, fan, water pump

Posted By: bad notch
Subject: 93 mustang, relay wiring, fan, water pump
Date Posted: December 11, 2008 at 12:40 PM

Here is what I got.   I have a 93 Ford Mustang, I have an Electric Fan and Electric Waterpump setup on the motor and here is what I want to do:  Have the Fans and Pump turn on when the ignition is in the Key On/ Engine Running and off when the ignition is off.  I also want to be able to turn them on and off via toggle switch when the key is off so I can let my car cool down in the pits with nothing on except the fan and pump.  The Fan and Water Pump have ONLY  power and ground wires coming off of them since they are single speed. 

What relay would work with this ?

What is the best way to wire this up ?

Thanks,

Mike




Replies:

Posted By: ckeeler
Date Posted: December 11, 2008 at 3:18 PM
posted_image



Posted By: bad notch
Date Posted: December 11, 2008 at 8:58 PM


Thank you for the help and the diagram.

Mike


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