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timbo512 · 04-01-2016, 02:56 PM

I just inherited an 89 240SX with an SR20DET swap. The car has the original SOHC compressor (custom bracket) and AC components. It also has the KA ECU installed and tuned to the SR. The car was in CO and now in Texas so previously AC wasn't a big deal. I want to hook up the AC and get it working.

I have searched and found info regarding using a DOHC compressor with pin out and wiring. Trying to find the same information regarding what to do for a SOHC compressor. I have tried to search the forum and unable to find the right information. I prefer to work on my own cars and can do jumpers, pin outs, and wiring. Just trying to find a simple solution without swapping out parts.

Thanks for any help in advance.

04-01-2016, 02:56 PM	#1
timbo512 Join Date: Apr 2016 Location: Texas Age: 54 Posts: 1 Trader Rating: (0)	AC Connections I just inherited an 89 240SX with an SR20DET swap. The car has the original SOHC compressor (custom bracket) and AC components. It also has the KA ECU installed and tuned to the SR. The car was in CO and now in Texas so previously AC wasn't a big deal. I want to hook up the AC and get it working. I have searched and found info regarding using a DOHC compressor with pin out and wiring. Trying to find the same information regarding what to do for a SOHC compressor. I have tried to search the forum and unable to find the right information. I prefer to work on my own cars and can do jumpers, pin outs, and wiring. Just trying to find a simple solution without swapping out parts. Thanks for any help in advance.