Fiat Siena 1300 air conditioning

I have a problem with my Fiat Siena 1300 air conditioning, it turns out that when I active the engine I lower me revolution and starts as it is full injection although it tells me that he has to accelerate when it is activated, in my case I do not feel that the engine accelerates I thank you for who can help me I am from Venezuela please.

A diaphragm has to be damaged that when lighting the AA produces a minimal engine acceleration to compensate for the force that increases when the AA compressor and the car alternator are acade down demand more consumption.

It is true even if you do not forget to check the state and the load of your alternator Kisas is not sending what I would send and you have that problem, check the load 14 or 14.5 volts.

Hello friend, I am also from Venezuela the suggestion they give are not a lie but in this case this vehicle here in Venezuela does not have that diaphragm those who carry it are the carburados first you check the spark plugs before everything then sends to clean

OKEY THANK YOU Boy to do that I already have an idea so that I don't bay me to fool the technicians