Service ETC (Electronic Throttle Control) HELP!!!!

[Cman14overland]

Hey everyone, so my Jeep Gladiator is throwing a “service electronic throttle control” warning and I have already been to the service department twice. They installed an accelerator pedal sensor and that didn’t fix the issue. Took it to auto zone to see what code it’s throwing now and it is saying a “P1238” Accelerator Pedal Position Sensor 1/2 Correlation. Does anyone know how I can fix this as I am sick of my car not working and going into “Limp Mode”.
Thanks in advance

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