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So today I vacuumed down my ac for a hour in recharged it. On the low side I’m at 35 psi and the high side reading 0 psi. When I installed the ac compressor we put 2oz in the compressor and 2oz in accumulator. But then after we flushed out the system and pulled a vacuum. Do I need to add more...

I checked the high side connections it was good

I found my issue. Ac compressor clutch plug wasn’t receiving a ground. I tapped into the black wire on the plug and grounded it to ac bracket. Thanks again for everyone help!

I notice as im driving the temps go down. But when I’m sitting at a light they rise up.

Well I just got my ac working in my car and when I was driving around I seen the temperature on scanmaster reach 230 degrees. Is the car overheating? I heard the fan running. Also when I vacuum the system down and charged it the high side stayed at 0 and low side 40psi. Is there something wrong...

I still haven’t figured out my problem smh 🤦🏾‍♂️

Ok. I have no power at the relay. I checked the ecm/sol fuse, it’s good. Where can I find the ecm ground wire? And I’ll try and look for that light blue wire by passenger fender.

I already tried jumping the low pressure switch it still doesn’t engage

Yes I replaced the compressor and accumulator. I’m converting it over to r134. I’ve already flushed out the system.

I tried jumping the low pressure switch and the compressor still doesn’t work. I have 12 volts at the switch.

But I’m not getting any power at the ac relay or the plug on the compressor clutch.

There no Freon in the system because we a new compressor

Ttt

Hi I’m making this post because I need some help on figuring out why my ac compressor won’t engage. I have power at all the wires on the ac module except the purple wire. I’m getting power at the low pressure switch. But no power at the ac relay or compressor clutch. I’ve already put a new ac...