After jump starting my car, I have a P1543 code?

Hello,

The code P1543 gets triggered when there is an issue with the throttle valve control module.
This explains why the engine does not idle.
This issue could be due to a faulty module or issue with the wiring.

I have attached the trouble shooting guide for the code P1543 below.
Go through these steps and that should help you narrow down and determine the issue.

You will need a multimeter to perform the diagnostics.

Please let me know if you have any questions.
Thank you.