P2440 Code

So I got the P2440 code on my tundra. I was thinking about replacing the part or doing the bypass. Whoever has done the bypass please let me know any pros/cons about it? Is that the best option?

 

I had the 2442 code which is the Bank#2 stuck open. After doing a lot of reading, I opted for the Hewitt bypass. Installed the Hewitt Gen.#1 about 4 days ago and have had no problems since. Took about 30 minutes to install. 2007 SR5 Double Cab 4.7l. Well worth the $155.

 

Welcome try the search there's a few threads on the bypass
I've had the Hreitt bypass on my 07 for five years no problems

 

Any problem being proactive and installing before getting any codes or problems ?

 

Nope in fact I recomend it if you install before you have a problem you don’t need the blocking plates

 

Thanks, read of people getting new pumps, only to fail again years later.

 

It would be money well spent. $155 vs. $1500+ if you replace both valves and the pump and depending on the engine, replacing them can be a real Pain.

 

@Lead Foot and @Leo's first We appreciate you recommending the HT SAIS Bypass Kit. @Tundrastruck91 If you have any question do not hesitate to DM or give us a call. Also wanted to provide some additional resource.

What Does the Secondary Air Injection System Do?
https://www.tundras.com/threads/what-does-the-secondary-air-injection-system-do.113683/

What Do My Secondary Air Injection Error Codes Mean?
https://www.tundras.com/threads/what-do-my-secondary-air-injection-error-codes-mean.113686/

How to Fix Secondary Air Injection System?
https://www.tundras.com/threads/how-do-you-fix-the-secondary-air-injection-system.113688/

 

Yiu might find that part at junkyard Worth a shot