Secondary Air Injection Bypass??

Has anyone put on a bypass kit on their tacoma 4.0's and is it keeping your vehicle from throwing the 2440 codes??

 

Welcome to TW

Try searching, lots of discussion on this already. Google your question with "tacomaworld" in the title and tons of threads will pop up

Edit: here's a few

https://www.tacomaworld.com/threads...pass-kit-2012-4-0-updated-21-oct-2016.394629/

https://www.tacomaworld.com/threads/secondary-air-injection-system-p2440-and-p2442.370792/page-10

https://www.tacomaworld.com/threads/2013-p2440-p2442-options-to-fix.732806/

 

Be aware the EPA is really going hard these past couple years after companies that are selling emissions defeat devices, it's likely only a matter of time before they start going after end users.

 

@patriot0331 I wanted to pass along some recent threads we posted about the SAIS. Of course a little biased but believe Bypassing Kit is the best option. If you have any questions do not hesitate to reach out, DM or give us a call.

What Does the Secondary Air Injection System Do?
https://www.tacomaworld.com/threads/what-does-the-secondary-air-injection-system-do.780847/

What Do My Secondary Air Injection Error Codes Mean?
https://www.tacomaworld.com/threads/what-do-my-secondary-air-injection-error-codes-mean.780848/

How to Fix Secondary Air Injection System?
https://www.tacomaworld.com/threads/how-do-you-fix-the-secondary-air-injection-system.780849/