Hi Guys

I have skoda octavia A5 2006 i changed my air con compressor last month and it's working and cooling very good but i had notice a problem that occure with the air con on every time i apply the brakes and the car come to stop the rpm drop from the 900 rpm to 700 rpm for just a second and then return to 900 rpm and this cause the cool air to decrease and return cooling again and i found that the compressor and the radiator fan cut off in this second like my air con is shut off for this second.

And when i start the engine and turn on the air con the rpm is 800 on"P" but if i apply the acceleration pedal and increase the rpm to 3000 when i release the acceleration pedal the rpm return to 900 and is stable and the air become cooler.

N.B i changed the compressor more than 2 times and the same problem occure.

Is it an electrical problem ??

i am worry about the compressor to die

thank you

Please can anybody help me

Does anyone know my problem??