Quote:
Originally Posted by homemade87
The accumulator is the low pressure side and not the high pressure side. I am not using the 82 factory switch on the high side which is just a single switch .You must have not understood what I was trying to do. I am using the 04 trinay switch which is used with the pcm to control the fans just like gm does. The adapter you suggest may just work to add the 04 switch to the system. But it does not show the thread size. What is needed is a m10 x 1.25. It is a male thread . The switch is a female. And yes it will work if I get the o4 switch added. This is how GM does it.
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I completely understand how the factory system works. I've just never seen anything reliable or conclusive that it will work in a swap situation without the "complete" setup with the HVAC controller from the donor vehicle. I'd really like to hear back from you one way or another on how it works out.
As far as finding a fitting, how is your system configured on the high side? Is it hard line or hose? Is it #8 or #6? Are the connections flare or o-ring? Do you already have a high-side service port? Is the port R12 or R134a?