Peugeot 306 Release Problem

Hello everyone:
I have a Peugeot 306 of the year1999. It has problems with the relief when it stops works well and when I do not stop and it is blocked, I have taken it to the Peugeot and they have told me that everything is fine, but he remains the same, see if there is someone who can help me that it happened to him.
Greetings and thanks.

Hello partner, check the temperature probe that is running well and the vehicle speed sensor, also check all emptiness hoses, luck and greetings.

How do you stay blocked? The Relay is regulated by the IAC using signs of the revolution and temperature sensor, check this valve in general the scanner do not detect it because the IAC valve is an actuator and not a sensor.

Do you want to break the release regulator? This rgulator works if I remove the connection begins to fail
the release, and the revolution sensor is the one that goes in the engine bollant?
I also carry a sensor I believe in the admission collector, I don't know if it works,
greeting and thanks for the information, what happens is that I have not been able to buy the book because they no longer do it.

Halaurin Try on this bookcotalle.net there page I think you get it, you have to register but it's easy and free, greetings.