amplificar señal de pedal de auto

Hello .. I'm new to the environment and I'm doing a project for my car I'm wanting to make a pedal signal amplifier since the pedal is a potentiometer and then it goes into the car module so my question is if you can do an application The potentiometer signal but at the same time I want to put 3 variants to be able to modify to taste

From already thank you very much

PD: Sorry if the translation is not correct and use google to be able to go to English

We have a Spanish section of the forum - no need for Google translate