Replacing TPS Sensor

I posted on here a few times about my car and a random stalling issue its been having. It happens maybe once every 2 months but its driving me crazy. Ive replaced everything that would come to mind and im moving into other areas trying to figure this out.

I was told the TPS sensor sounds suspect and it is a pretty cheap part so im gonna replace that tomorrow. I know its a pretty easy install but I wanted to double check on it. And do you think this could play a role in the stalling?

yeah Ive replace the IAC. Ive done a full tune up , new alternator, new optima battery, new fuel filter, fuel system cleaned, throttle body cleaned, etc...

I was told the new areas I should look into are the TPS sensor, ignition control module, crank sensor and a few others. I just really want to figure this out.