2018 Tacoma TRD Codes

I am having trouble finding out what is causing the check engine light and my traction control to be off. I have done my own research for months now and I changed all six spark plugs and all six ignition coils myself. It did not fix the problem. My next guess is I am going to swap out the 5th cylinder fuel injector and hope that'll fix the problem.

My codes are :
- P0305 (STORED)
- P11F0 (STORED)
- P21A0 (STORED)
- P0305 (PENDING)
- P11F0 (PENDING)
- P11FO (PERMANENT)
- P0305 (PERMANENT)

Before I did any work to the truck, I took it to the dealership to give me a price to fix it and they were charging me $7,000. And said it was immediate that I get it fixed. It has been almost a year and the truck drives fine, just an eye-sore having the check engine light on.

If anyone has any advice on anything at all, I would gladly appreciate it.
Thank you all, have a good day.

 

Do a TW search on the P0305 and P11F0 codes. Lots of information, none of it good news.

 

What is a (TW) search and how do it manage to do that?

 

TW is Tacoma World (this forum). There is a search function:

 

Here is a link that has codes listed

https://www.toyotaguru.us/tacoma-pickup-truck-repair/diagnostic-trouble-code-chart.html