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Needing help with A/C diagnosis

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Old Jul 6, 2011 | 11:16 AM
  #11  
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yes, 40 psi with compressor running. i am going to evac the system and start from scratch this weekend.
 
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Old Jul 6, 2011 | 11:19 AM
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That is exactly what I was going to suggest. Good call, hope it works out.

BTW, did you try putting a jumper on the low side switch wire(when disconnected from the switch)?
 
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Old Jul 7, 2011 | 12:19 PM
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I tried jumping low and high at separate times and together for giggles...nothing.
 
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Old Jul 7, 2011 | 12:20 PM
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Does your horn work?
 
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Old Jul 7, 2011 | 01:49 PM
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Originally Posted by HeyYou
Does your horn work?
According to the first post it does.


So, with the motor running and AC on, when you remove and jump the plug to the low side switch, the compressor does not turn on?
 
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Old Jul 8, 2011 | 12:23 PM
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The compressor turns on when I turn the a/c on. It runs no problem.
 
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Old Jul 8, 2011 | 12:34 PM
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It runs for 3 to 5 seconds or it stays on?
 
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Old Jul 9, 2011 | 01:04 PM
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It now runs constantly...it is fixed. There was a leak in a seal. Ice cold a/c today in the 90 degree heat we have. Thanks guys.
 
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Old Jul 9, 2011 | 01:58 PM
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What seal? I'm guessing the low side port check valve?
 
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Old Jul 10, 2011 | 10:03 PM
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it was the high line port just to the left of the condessor unit itself.
 
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