Altima fans on a S13

Information on the naturally-aspirated KA24E and KA24DE engines.
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singleslammer251
Posts: 65
Joined: Sun Nov 09, 2008 6:45 pm
Car: 1989 Nissan 240sx SE Stock rebuilt KA24E mild N/A build

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so i bought a set of dual altima fans at a junkyard and cut the passenger side one off and am using just that one. i modified it to fit and it sits in there nice. i just need to know how to wire it to a switch, i do not want to wire it to a thermostatic switch or realy or whatever just a simple 2 way switch that cuts power on and off. does anyone have any ideas?


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positron1
Posts: 3609
Joined: Mon Mar 21, 2005 12:29 am
Car: Project: 1993 Nissan 240SX Coupe SR
Daily: 2010 Honda Civic Coupe
Location: Starkville, MS.

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These elec fans have 4 wires EACH.

2 go to 12V 2 go to GROUND

Low speed requires ONE 12V lead and ONE ground lead...

High Speed requires BOTH 12V active and BOTH Grounds active.

On my 240 and 200sx have the same color's on the fans and the FSM's state the same pattern.

BLUE & GREEN are the two 12V sourcesYELLOW & BLACK are the GROUND sources.

BLUE 12V & YELLOW Ground will give LOW speedBLUE 12V & BLACK Ground will also give LOW speedGREEN 12V & YELLOW Ground will also give LOW speedGREEN 12V & BLACK Ground will also give LOW speed

BLUE 12V & GREEN 12V with YELLOW ground & BLACK ground will give HIGH speed....

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singleslammer251
Posts: 65
Joined: Sun Nov 09, 2008 6:45 pm
Car: 1989 Nissan 240sx SE Stock rebuilt KA24E mild N/A build

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since i pulled out my condensor and all air conditioning do you think it will be ok to just wire it a low speed to a switch since it gets adequate airflow


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