Skid sensor

[Ch3ca]

hello! I am finishing the seap of the party, and it gives me a failure in the airbag and ESP module. I have seen that there is a skid sensor that should go under the right seat, but no matter how hard I search I can't find a connector or cables for it. Does anyone know where it goes, what colors the cables have, the pins and where they come from, or some electrical diagram of it? thank you!!!

 

[Ch3ca]

and I don't know if it's related, but the car at idle speeds up to 1800 and it goes down, and it goes up and down... between gear changes it stays accelerated for a moment

 

[Ch3ca]

Hola, era una toma de aire en el colector de admisión, q se había rajado.
Ahora sigue quedándose un poco acelerado entre cambios de marcha,a veces se queda sin fuerza y otras empuja con ganas