Baleno Suzuqui

Every time I apply the brakes, the engine accelerates, this had never swollen. The car is from the year 97 and has ABS brakes, could it be the servo and if they explain how it works and how can I check what is bad?

The brake is hard or soft when the pedal feels? The servo is nothing more than a bacio pump if he has leaks, he gets hard and Silva, this serve has a hose in its front that goes to the multiple of admission, check this first because if it has to do with your problem, you can try disconnecting the servo and stop to see what happens.

Thank you for the help, I tell you that I do not notice anything on the pedal what I have noticed that when you step on the brake the car is accelerated, as if you leave.
I'm going to perform the test that inicas me but that should happen when I remove the hose?
Thank you very much.

If you take away the help of the Servo, the pedal must be hard and the order of the car vary or rather oscillation, you may have an air leakage pr that side.