Aa Renault Megane

Hello forum people, I need invaluable collaboration since I am trying to repair the AA of a megane but I have some doubts, verify the pressures in cold and operation and give me something cold perished: between 85/90psi both high and low and in function.: Low: 75psi fluctuating at 85 and high: 100psi approx. These values ​​are well?
Obviously I don't cool, the compressor clutch I listen to it. I hope Subsen comments. thank you

Check does not have gas leaks (very common by expansion and compressor valve) and put the corresponding load

Mine also gave me problems, I took him to load and had a burden. The fucking thing is that it was fixed alone.
Well, I do not believe in witches, you know that under certain conditions (low revolutions, etc.) the ECU does not let the air compressor enter. Well, in my case it should be such a failure and solved alone (the bad thing is that normally they are fixed they are disagreed because the breakdown has not really been solved).

Check to see if it is from the ECU that does not let the compressor enter. Luck.

Normal is that you have on low between 20/30 psi and high 220/230 in acceleration to 2000/25000 rpm