I have a 1996 Nissan Skyline MSpec with Big Turbo, Computer, Front Mount, Exhaust, Microtech M12 ECU, running 19 psi and 34hp at wheels. My aircon doesn't seem to work properly. Sometimes will come while driving if I have set at the front window but wont work at face and feet. I can hear the air con turn on under hood but cant seem to get fan to blow out consistant. In neutral nothing works? Do I need to program my computer for this or is it just a buggered motor for fan??? Any help would be great.

 

Just sounds like a knackered fan/blower control. Get one from a breakers and fire it in.

 

i have a peoblem too
the compressor turns on and off
it will turn on for about 20 sec, then turn off again for 1 minute
the result is very warm temp inside the car, esp here in the philippines
the controller is set to 18c ac already

 

i just had it checked, it seems its the air concompressor
anyone who knows where i could get one for r32 rb20det