What are the A/C Pressures Low/High

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Old Aug 4, 2016 | 06:09 AM
  #1  
Larsen's Avatar
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What are the A/C Pressures Low/High

Hello,
Need to know the Low and High A/c pressures for a 2007 rdx at ambient temperatures.
Is there an accurate chart online? Also, when checking Pressures what should the
rpm be: idle, 2500rpm etc.? Any tips as to what freon brand is best,etc?
Is it normal for the a/c to run 30 seconds then stop and comeback on ? Think dealer
overfilled but? Everything blows cold.
Larsen
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Old Aug 12, 2016 | 10:02 AM
  #2  
shivaswrath's Avatar
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From: Norwalk, CT
Originally Posted by Larsen
Hello,
Need to know the Low and High A/c pressures for a 2007 rdx at ambient temperatures.
Is there an accurate chart online? Also, when checking Pressures what should the
rpm be: idle, 2500rpm etc.? Any tips as to what freon brand is best,etc?
Is it normal for the a/c to run 30 seconds then stop and comeback on ? Think dealer
overfilled but? Everything blows cold.
Larsen
Dealer might have over filled....shouldn't stop and comeback.
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Old Aug 12, 2016 | 10:47 AM
  #3  
Tomtwtwtw's Avatar
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To be certain, are you possibly confusing the a/c turning on and off with the cooling fan turning on and off? Because the fan absolutely can cycle on and off fairly often when the a/c is running and the car isn't moving, especially if it's not too hot out. Seems to be a Honda thing - my RDX and both of my Fits do this, whereas my old Chevy had two radiator fans and one of them was always running when the a/c was on.
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