2008 tundra in limp mode

My 2008 is in limp mode. All codes have been cleared but shows nothing about any errors or codes to suggest it’s in limp mode. It will not got over 25% throttle and I keep throwing money into it but nothing seems to get it out of limp mode. It does have a bullydog chip system don’t know if that’s relevant but please help anyone!!

 

https://www.tundras.com/threads/dreaded-sai-issue.104865/
This thread mentions some tuners prevent the code for SAIP failure, maybe yours is doing something funky with it? Read through that thread, seems limp mode is often associated with the SAIP system. Not sure, but good luck with it. Does disconnecting and reconnecting the battery fix the issue temporarily?

 

Uninstall the Bullydog and see if that changes anything.