Hello
I have an 89 r32 gts-4 converted to rear wheel drive. My a/c, after several diagnostic runs, is now blowing ambient air. When i do the diagnostics the compressor definitely engages as the idle changes. When I turn the a/c on however it doesn't? I have had a quick look at the blend motor and plug and it doesn't seem to be the problem. My outside air temp sensor is showing -30, will this stop my a/c coming on? I have checked every relevant post on the forum and can't find out? If it does, can someone please advise what size resistor I need to put across the plug? Can I assume it's the same as the inside air temp sensor?