2012 Tacoma | P2440 & P2442

Hey all!

I've read a couple of threads on this topic; but I am not able to clearly find one of two things [outside of either calling Toyota to complain or taking it to a dealership - my Tacoma has over 100k miles on it]:

1. Step by step walk through of how to replace or do the bypass myself, OR
2. Anything I can do in the meantime to help the situation [i.e. how to clean out the system]

Thanks in advance for any help!!

 

Delete the SAI system using the MPVI2 by HPTuners and never have any future issues

Unless you have yearly smog and visual inspections

 

It will be fixed for free from the dealership. those secondarty air pumps on the 2012 have a 10 year from first use unlimited mileage extended warranty. I just had my 2012 do the exact thing. There is a service bulliten floating around showing it.