2005 tl six speed 82,000 miles check engine light on, got it checked code said throttle reaction sensor the car jerks by itself. and a couple different lights come on and then when i shut it off and back on the check engine light is on .... anybody had this problem?

 

What are the codes? Talking about the Accelerator Pedal Position Sensor?

Here's some reading and a search will yield many more results:
https://acurazine.com/forums/3g-tl-problems-fixes-114/diy-app-sensor-730958/
https://acurazine.com/forums/3g-tl-problems-fixes-114/acceleration-failure-while-driving-726039/
https://acurazine.com/forums/3g-tl-problems-fixes-114/malfunction-indicator-light-p2138-644042/
https://acurazine.com/forums/showthread.php?t=644042
https://acurazine.com/forums/3g-tl-problems-fixes-114/no-more-smooth-acceleration-car-jerks-forward-pretty-harshly-744760/

 

Just fixed my same problem, it too was the APPS - easy DIYer.

 

where did u get ur app sensor