Subject	Re: Struggling with A/C low cut sensor issue, any A/C experts?
Posted by	xarcos on July 07, 2020 at 3:21 PM
	This message has been viewed 207 times.
In Reply To	Struggling with A/C low cut sensor issue, any A/C experts? posted by Polishzx on July 05, 2020 at 09:52 PM
Message	I have a similar problem in a tt '91. In my case, the compressor does not connect and neither does the fan. It only happens with A / C, the fan turns on if the motor needs it due to temperature. I removed the temperature sensor to check that it is ok. The same thing happens to you with the fan? I did the a / c diagnostic test described in the manual, and neither does the compressor or fan start. if I put a switch closing the relay circuits towards the negative pole, the compressor and the fan turn on. If I activate the A / C and close the relay circuit, I have cold air in the car. I checked the connections with a multimeter as the workshop manual indicates, and it seems that everything is OK. I also changed the AC module, but unfortunately, the one I bought is a reference to a more modern model, I am waiting for another to arrive now. I apologize for my English, I do not speak English
Follow Ups	Struggling with A/C low cut sensor issue, any A/C experts? - Polishzx 21:52:00 07/05/20 The AC does not Pull the Refrigerant in - Cjw3 06:46:57 07/06/20 So I guess my issue is low pressure side is not taking charg - Polishzx 11:55:47 07/06/20 '94 is a Native R134.. Yes? - Cjw3 12:21:18 07/06/20 Correct, native r134a on a 94. It seems like the valves can - Polishzx 13:04:14 07/06/20 I would think the Clog would effect Vacuum - Cjw3 14:12:01 07/06/20 Schrader valve - megaDan 08:22:14 07/07/20 harbor freight manifold gauges? (n/m) - slayer fan 15:15:58 07/06/20 if so, my quick disconnects were mislabled for - slayer fan 15:31:01 07/06/20 I am using the harbor freight manifold gauges! - Polishzx 16:25:27 07/07/20 yours appears to be correct. turning the valve to - slayer fan 17:19:00 07/07/20 also, when adding r134,the high side valve on the - slayer fan 17:55:36 07/07/20 Re: Struggling with A/C low cut sensor issue, any A/C experts? - Metacom 21:01:07 07/06/20 Re: Struggling with A/C low cut sensor issue, any A/C experts? - xarcos 15:21:17 07/07/20
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