need you guys help... guys with red top sr in s14 that have a/c...

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PDX_S14
Posts: 126
Joined: Wed Sep 21, 2005 1:31 pm
Car: 98 240SX w/ sr20det

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hey guys... summer is almost here and this summer is going to be one of the hottest ever... will thats what the weather guys said !! who know what % we should believe them .... ... anyways... i would like to put the ac back just in case they are right this time.... so how did you guys set it up ? just jump the f4 plug? what compressor did you guys use ? did you guys used the stock sr compressor and have the a/c shop conver in to 143a ? i did some reseach some people used the stock ka pump with the pathfinder idle pully..... so which is the best and easy way to go .... thanks guys


ILikeMy240sx
Posts: 5358
Joined: Fri May 28, 2004 2:49 pm
Car: SR Power

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if you use the redtop bracket with your S14 compressor, the AC compressor pulley will not line up. You have to swap out the compressor pulley.

I actually bought a set of CNC machine bracket that will perfecly line up my S14 compressor with the crank pulley. Contact Cody form FA. For the bracket and all the bolts and belt, I paid around 100 bucks which is very reasonable considering how much I sweat in that black leather interior during the summer time.

As for the wiring, you have a jump a wire at your F3 plug. So take the wire from AC switch at the F3 plug and jump it to AC Triple Pressure switch signal.

On the 96 F3 this is terminal 16 AC switch (Yellow/Black) to terminal 43 AC triple pressure switch(Black/Pink)

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Steve Lloyd
Posts: 490
Joined: Sat Jan 14, 2006 8:24 am

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Go to Fresh Alloy and type the words air conditioning in the search. the thread is right near the top. For some reason I can't post the link here.......
Modified by Steve Lloyd at 6:55 AM 3/10/2007

PDX_S14
Posts: 126
Joined: Wed Sep 21, 2005 1:31 pm
Car: 98 240SX w/ sr20det

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ilikemy240sx.... yeah got a hold cody getting the bracket for the ac.... when you said jump the f3 plug.... you connect those 2 wires together right ?what you do for the idle part? did you hook up a relay to bump up the idle when the ac is on ? thats is the part i not quite sure how to do that ? can you en light me

steve lloyd you link didnt work....


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