2011 Tundra Low Miles

Purchased a 2011 Tundra in November of 2023 , a year ago. Bought from an estate sail from someone I knew. He took really good care
of his vehicles and babied the Tundra. Only had ,,22,000 miles on a 12 year old ride. Just this week the codes started coming up
concerning the secondary. P0418 air system and another P2445 for a valve staying open on the system. Checked in to this with the
dealer and this seems to be a high dollar invest in making all go away. The codes came up while driving and , caused the limp
home problem , which I pulled over and erased the codes with my reader and all was fine until the next day when I cranked up
the cold engine again and all the codes returned. Anyone one here tried hewiett tech for the bypass kit? With so little miles
on the ride I don't get this mess poping up, but it is what it is. Thanks for reading


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Maybe clean those valves that are sticking?

 

Wondering with all I have read about the problem at hand, cleaning and fixing the problem won't make it go away. Bad design to begin with, is what it seems.

 

Go here, this is a sticky where you ask a mechanic. This kind of stuff is just guessing for us unless we've already had it happen

@SBGibson - Ask the Toyota mechanic! | Page 102 | Toyota Tundra Forum