problem with TPS sensor

[javi2020]

SMP
makes your sensor
TH147 Throttle Position Sensor

for sure.
SMP is huge,  a huge world wide seller.(maker)
any autostore can order it.
https://ecatalog.smpcorp.com/STD/#/vehicles

click see?

Hey, buddy!! you can see if you can help me, there's some way to be able to regulate the TB screws, one of them carries a spring that regulates relenti, is there? and the other is the one that is in contact with the dashpot, and it seems that it contains some white paint but has no fortuit, I think they have been modified, I appreciate your good help, a greeting