2010 Toyota tundra.

My truck was throwing the code. Secondary Air injector pump and threw itself into limp mode. I replaced both secondary air injector pumps, And it continues to say bank one is still stuck open.. No reason not to change both. It's still doing the same thing. They're brand new parts. Any suggestions would be great because I don't know where to go next. I've tried to reset the truck and that didn't work. I've cleared the codes and I may be good for 30 minutes but then it goes back into limp mode.

 

What codes are present now? Did you replace the switching valves and the pressure sensors as well?
https://hewitt-tech.com/product/secondary-air-injection-system-bypass-kit-gen-2-plug-play/ This link for your info only. There are codes in here. Looks like switching valve is bad.