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air condition pressure

mclarenhonda

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Location
Slovenia
Car
honda accord
Hi guys,

I own honda accord I-CTDI 2008 there is a problem because a/c clutch won't engage.
When a/c is turned off there is 60PSI of pressure on both low and high side but when it is kicked in with HDS low side drops to 10PSI and high side goes to 100psi. Ambient or air temperature is about 18 degreess celsius. I guess the pressure is too low but what you guys think, because pressure is pretty much dependent on ambient temperature which was also quite low.

There is also another problem because clutch won't engage but I think with 60 PSI it should engage as it is mentioned in specification lower limit is 28PSI.

Best regards!
 
Sounds low to me. Low side pressure should be around 30psi around 18 degrees and high side about 140psi (give or take 10psi).

Temp-pressure-chart-33776F1-300x195.jpg
 
Welcome to type accord fella
Moved to the correct section
 
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