Toyota tundra 5.7L P2440 air injection valve replacement

[@danis1579]

Thank you very much for the very informative video. I recently replaced the valves, and it helped me a lot. However, I did a simple trick which saved me a lot of time: I disassembled both new and old valves and installed new solenoids and membranes into the old pedestal, not removing it from the engine. The old valve assembly was the original Toyota, and the new one was made by Dorman (I suspect both of them were made at the same factory in China :) ). Everything matched perfectly: holes on the pedestal and on solenoids` flanges, the seal groove configuration, membrane size and thickness etc.

[@alltsab]

Nice and thanks for the information. The only thing I didn't do as you said because I'm might screw the part warranty that all. Any time disassembles the new part they automatically void warranty. Well done and good job buddy.

[@emumaw1]

Thank you for great video and your effort to record it. I know it have been awhile ago now since you recorded. Just wanted to mention looks like when you assembled back, that thick foam liner have been left out between valve and manifold. I'm sure you caught later. Done that myself before with other parts. Thank you for sharing your video.

[@gregm.857]

Thank you for this excellent video! This is a real work of art, documenting an excellent job. It's easy to see why a lot of smaller shops are eager to change the pumps, but shy away from the valves: the valves require a lot more work. But from what I've read, there is a huge inter-relationship between pumps and valves: problems with either device can cause problems with the other. PS: You can work on my Tundra any time!

[@alltsab]

@@gregm.857 thanks buddy

[@mattmcewen1955]

People like you are AWESOME is the simplest term I can find. I am a Plumber and have trained many technicians. It is nice to see people "self helping" one another with videos like to TEACH those that want to learn or just do it themselves. Anyway, Thank You for such a great video and being a good part of social media! 👍

[@alltsab]

Greatly appreciate your positive feedback buddy. Thank you so much God bless you 🙏

[@salvadorcuevas7998]

Thank you Sr for information, my tundra just started doing that I will be change, thank you for great information

[@alltsab]

You welcome

[@fjt4700]

best video I've seen to date ive been putting off the job for a long time till now

[@alltsab]

Thanks

[@i.p.o5631]

Great video. Thank you for showing how to remove the air injection valve. I had a leak recently under my intake on my 08 Sequoia and most videos were not as detailed on how to remove everything to get the fix done.

[@alltsab]

You welcome and thank you for watching

[@kirkkornrumpf5]

Very helpful information. Dealership want $3500 to repair my 2008 Sequoia with this p2440 code, while telling me the parts are over $2000. After watching this I know their trying to screw me. Spoke to a couple of friends that know engine repair and they all say the same. Vehicle has 170000 plus mile and till recently had no serious issues. Certainly don't want to have to buy new or used in this current market. Thanks again

[@alltsab]

Lol 😆 big time bro

[@Qaaqisilak]

@@alltsab dealerships only cover it all for free if you are at 150k or less miles. Anything after that its out of pocket

[@nomadicdigital5941]

Thank you very much. Your video helped me changed both the secondary air pumps and air injection valves on my 2007 toyota tundra. Blessings your way kind sir.

[@alltsab]

You welcome please help subscribe to ok

[@harrisonbpimpin]

Were u having a problem with ur truck going only 40 mph before u fixed?

[@DerickSmith-ny7eu]

Thank you, clear to understand and great camera work, helped me save a lot of money!

[@atawualpa1]

Thank you so much! You've inspired me to do this myself and not pay a mechanic :)

[@johnables1500]

Very helpful to understanding what/where the valve is and what's involved to replace it. Thanks!

[@johnables1500]

OBD P2442 code [valve stuck open Bank 2] on my 2008 5.7 Tundra (142,000 mileage now)...engine light AND VSC flashing light with steady traction slippage light--just after 2750 mile trip at interstate speeds. Hard to believe all that's caused by stuck valve but...(Suspected transmission slippage prob. at 1st).

[@vichaichang5720]

You are only one to teaching better then other people.

[@alltsab]

Thank you brother

[@Gidenkidenk]

Just did this on 2011 5.7 tundra. Got the rusty stuck valve freed with penetrating grease and no more faults!

[@alltsab]

Nice

[@Casinolife07]

this is the best video on this by far! great job and thank you!

[@alltsab]

Thank you my friend I appreciate your great input.

[@Casinolife07]

All Tsab my friend one question, can I just change the sensors instead of the whole unit??

[@alltsab]

@@Casinolife07 yes

[@aliabusen1048]

@@alltsab hi great video . Please send me email add I need more info thank you

[@tsh30039]

best video by far on this!!!!!!!

[@jex8046]

Thank you man. I appreciate the encouragement too!!

[@CryptoCurator7]

Also do you have any videos doing spark plug on this same model vehicle

[@thomsonkev]

Thanks, have to do this job on a used truck I just bought. This is the best video and explanation out there. I like your other rig in the shop and the stuff in the driveway.

[@alltsab]

You welcome

[@lcvt8023]

I'm hooked on your videos. Now a subscriber. Thank you. Great job.

[@alltsab]

Thanks a million

[@MrDeez-lk9to]

I have a 2010 tundra 5.7 with flashing 4lo light and traction control is off and I can’t turn it back on. I haven’t taken it up to Toyota yet because I don’t trust them after the last time I took my Tacoma and I just don’t want to get into it rn lol.. but any and all help would be fantastic

[@bbdallas1]

Best quality video. Details info too. Thank you for sharing

[@alltsab]

@bbdallas1 you very welcome buddy

[@TimmyTheToolman]

Thanks for the video. I know better what the job entails now.

[@alltsab]

You welcome

[@ryanv7195]

Awsome video. Very good angles that really show what you are doing. I'm subbing.

[@alltsab]

Thank my friend very appreciated 🙏

[@ryanv7195]

@@alltsab your content is very helpful. I got a sequoia with the 5.7 in it so any video you do with that engine is so valuable. I'll be looking out for more thanks.

[@alltsab]

@@ryanv7195 definitely I will doing more in the future video. Thanks

[@sethdurr3947]

Thank you so much for the video. Do you need copper spray as a sealant? It looks like the gaskets I pulled out had some type of coating for a sealant as well..

[@alltsab]

No you don't have to if the coating is good

[@sethdurr3947]

Thanks for your response. The existing coating was chipping so I peeled it and cleaned it off. Will it seal without it or do I have to buy the spray?

[@alltsab]

@@sethdurr3947 peel then buy the gold spray it will take care the headache later

[@sethdurr3947]

Great thank you for the clarification. Have a great day!

[@alltsab]

@@sethdurr3947 will be very appreciated if you can help subscribe to help my channel 😀

[@BarnDoor-won5ve]

I'm glad I looked under the hood first. I knew I have a p2440 code so I'm been watching videos. Problem is all the videos I were watching was 4.7's. So when I put 5.7 in the search bar I see this and it is not the same job, 😂

[@bajafishin]

Thank you so much. Help me learn so much.

[@carlredden2949]

Thank you A Googleplexianth times over. You are the man, please believe it. Yes I did subscribe my guy.

[@alltsab]

Thanks buddy

[@robertsaenz7194]

I have a Toyota Tundra 2008 5.7 and getting a code P2447 what does it mean?

[@jamiefeist4332]

So I replaced the check valve system due to the p2440 code. Now that it is put back together I no longer have the p2440 code but have a po415 code now. Any suggestions?

[@alltsab]

Any crack air hose or ai hose tight enough? Check for leak and test your aftermarket part to see it work too sometimes aftermarket parts is junk.

[@jamiefeist4332]

@@alltsab Dorman replacement part. Stopped and talked to dealership today and they are telling me both air pumps need to be replaced when you change the check valve assembly. Any truth to that or is maybe the solenoid that needs replacement?

[@alltsab]

@@jamiefeist4332 that is true

[@josearchilapineda8158]

Thank you very much for sharing your knowledge with us God bless you

[@alltsab]

Thank you very much 😊

[@atcdan133]

Thanks for this video. It was very helpful. I had to pull my intake manifold off to replace my knock sensor wiring harness. I cleaned the throttle body while I had it off.

[@alltsab]

You very welcome buddy 👍 help me subscribe ok 👌

[@1979fatal]

Thanks man! I did it this morning

[@Echo_5_Charlie]

Did you have to replace any gaskets along this process? Intake gaskets, valve gaskets etc? Thx!! Great video 🙌

[@alltsab]

Only what come with the package but you can replace intake for best performance or just reused the old one is good enough

[@SpeedGasmEvo9]

Is the Dorman brand good? I’ve heard mixed reviews saying the dorman brand goes bad. What are your thoughts?

[@joserodolforizo6504]

Do I need to glue the seals???thanks for you time !!!!

[@alltsab]

No

[@joserodolforizo6504]

One more cuestión, can clean the valve, spraying carburetor cleaner?

[@alltsab]

@@joserodolforizo6504 you could I don't see why not

[@JUNJUN-lw2vr]

That's good work there. Where you located?

[@VIKRAMJAI1]

Great job!!!!!!!

[@captain3xtreme]

Don't buy the dorman valves, you can get the toyota ones on ebay for about 300 which is almost the same price as dorman, also there is an updated inlet pipe for the air pumps that prevent them from sucking in water causing the valves to rust. All the part numbers are listed on the TSB for this problem.

[@alltsab]

I'm not very fond of ebay toyota brand. Many time fake oem decals made in China parts. If I want toyota part I just pay for the price at toyota other than that get those lifetime warranty part from local auto part if anything go wrong just get another one for free.

[@justice6436]

Your a great mechanic 👍👍

[@tundras4ever552]

How much does this job cost ?

[@DEM0NJEDI]

I know this is an odd ask, but how much more difficult would this be with the supercharger?

[@alltsab]

Not much about the same in my opinion

[@winkhvac62]

You are my saver Thank you sir

[@alltsab]

U welcome

[@robertsaenz7194]

I was getting a code on my Toyota Tundra 2008 5.7 the code was P2442 I replaced the air pumps and I still getting a code so I replaced the air injection check valve and I still getting a code reading P2442 do you know why can you recommend something’s

[@alltsab]

Any other code involved with it. When you install did you make sure it no air leak through those old air hose. If the big air hose cracks and you don't see it then that will not work properly.

[@robertsaenz7194]

Now is code P2447 what does it mean

[@alltsab]

@@robertsaenz7194 😆 bro did you cheap from eBay or auto part? Did you test before you put in? Sound like it doesn't work like it should so if you got it from auto part just take it out and put another one in. This is my 2 cents.

[@usmcpatriot3440]

Very informative, thanks 😊

[@alltsab]

You welcome

[@samkounthapanya9661]

Thank you for this video. Planning on doing this job this weekend. Did you end up putting new intake manifold gaskets?

[@alltsab]

No just reused the old one

[@samkounthapanya9661]

@@alltsab perfect. Thank you.

[@huntleyjohnson5854]

Thanks the best one so far what the part number

[@alltsab]

Sorry I forgot to show the part number. If you type air injection valve it should pop up the part. Thanks for watching please don't forget the help subscribe ok. Thanks

[@georgedzama9949]

Great Video. After I completed this project I now get codes for Knock Sensors and the dash lights are still on. It won't go into 5th/6th gear now. The only thing I didn't do is screw in the wiring harness on the back of the manifold. What is causing the Knock Sensor issues? Codes P0328, P032D, P0333, & P033D

[@alltsab]

Please help subscribe my channel for questions and answers. For your issue probably when you plug your knock sensors you probably didn't push the plug until you heat a click. Or maybe you damage the knock sensors wires or the knock sensors. You need to take out your intake manifold and check for all wires again. Please don't left any nut or screw behind. What you take out you need to put all back where exactly it came out. After you done this let me know to see how it go. Thank you for your support

[@georgedzama9949]

@@alltsab Where are the specified knock sensors located? Are they positioned underneath the manifold? I didn't unplug anything underneath the manifold. Is it possible that the wire harness bolts that I didn't put back in are grounds?

[@alltsab]

@@georgedzama9949 yes if wires bolt to the block those are ground for the sensors. The knock sensors is the 2 black sensors the on the block.

[@georgedzama9949]

@@alltsab I installed the bolts today and it's still reading knock sensor problem for knock sensors 1,2,3,4. I just don't see how I could damage all 4 knock sensors.

[@alltsab]

@@georgedzama9949 can you scan to see what code it come out. The only thing I can see here is ground issue and wires broken. Knock sensors can't be just go bad all at the same time.

[@abdulrahmanalshangiti6296]

Thank you 🙏

[@Cruz0604]

How long did it take to do all that, looks like you recorded on real time? I heard a lot of people upgrading the lines to avoid failure. Do you know anything about that?

[@alltsab]

2 hours

[@Cruz0604]

All Tsab that’s not too bad, very nice tutorial. I would have detailed and clean that engine if it was me.

[@DavidPerez-nk4gc]

You’re awesome!

[@VSIINCCAB]

Looking for a great mechanic like your self. Are you available for 2007 Honda engine replacement in LA?

[@alltsab]

Ton of great mechanic in LA they would like to work for you in no time.

[@VSIINCCAB]

Yes, but not very trustworthy. I like the fact that you are teaching others to do the work. I rather work with someone that is willing to share his knowledge.

[@maylannicholson8548]

Thank you for your video very good

[@alltsab]

You welcome i wish you help subscribe 😊

[@maximomartinez8596]

I have a question?? I did everything like you but l after that l have check engine light again with the code P0419 that says indicates a fault in the secondary Air injection System Relay 'B' Control electrical Circuit for a predetermined period of time. Error Codes Read P0419 Air injection System Relay B Control Circuit. Do you know whats that means or where is the Relay 'B' located or whats next l have to do? Thank you for your video is very help full. But right now l have this new problem. If you please can give some information about this new issue please???

[@alltsab]

In your fuse box under the hood have the relay. I can't pinpoint where to you but if you google it there should be images showing. So before you change the air injection it's didn't have this code po419 relay B right? It happened after you replaced it right?

[@maximomartinez8596]

@@alltsab thank you my friend. yes l had this new code after l change Air pumps & the valve. I don't know what happen l check all the fuses & their ok but l don't know wich one is the relay is talking about.

[@thepathoftheemissary]

How long did it take you from start to finish?

[@alltsab]

1hr 30 minutes

[@thepathoftheemissary]

@@alltsab Thank you....I will be undertaking this job on my Tundra this weekend

[@benzlee8538]

Damn 1hr n 30min to get this job done. The shops n Toyota says its a 16hr job. It cost almost as much as buying another used truck

[@CryptoCurator7]

Thanks for vídeo very helpful

[@joserodolforizo6504]

I need to buy this valve, which brand can you recommend??? Again thanks a lot a be waiting for you answer.

[@alltsab]

If you have money buy oem from Toyota or buy from your auto part for life time warranty.

[@joserodolforizo6504]

@@alltsab thanks a lot !!! I will

[@kimokaka5897]

The car in this codes not good or what the proplem

[@L29-32k]

$450 and Hewitt Tech will sell a bypass harness to you. It blocks of the SAIS and uses stock BP sensors to keep codes out. Best money you will ever spend on a system thay simply doesnt belong there.

[@jondavis2206]

I have a 2007 Tundra with 120,000 miles on it. I have spent more money repairing this truck than all the cars I have had in my entire life!!!!!!!!!!!!!!!!!!!!!!!!

[@alltsab]

5.7 is more issues than the 4.7 for sure

[@One.--]

If bypassing & all operates fine & your state does not have MV inspections you should never have to deal with it again, poor design by engineer's for servicing they catch think out the box, you think. I hear the starter is real beauty too. I had a 1969 Ford straight 6 let me tell I could almost stand in there & work on it LOL good old day. What will they do if there is an EMF that old Ford & Nova if you have one will drive right on by

[@alltsab]

I didn't buy tundra even though I work on it. I bought f150 v8 5.0 it's easy and a lot room

[@TheBen8355]

Why waste your time? Bypass that shit and forget about it!

[@tomcook5813]

How do you bypass it?

[@raymondjohnson4610]

You would think they would place it outside the motor what wrong with toyota just like the starder on the 4.7 I am done with tundra.😢

[@alltsab]

Ford and chevy is easy that why I bought f150 5.0 American v8 😆 🤣 😂

[@wd9581]

Too many ads 🙄

[@alltsab]

I don't have sponsor so the only way to take my time away from my work to film this for everyone is I have to have ads on. Can you sponsor me so I don't have to put ads during video?

[@maximomartinez8596]

I never in my life buy another tundra l'm tired of too many problems is a bad real bad invention from toyota. You fix something and 3 days later you get another problem with this trucks. Is bad and very dangerous.

[@alltsab]

The 5.7L is more problems than the 4.7L that why I bought the f150 5.0L