Man ur the best mechanic I’ve seen in a long time , ur full of wisdom , integrity, and knowledge...✅
@a1f1l653 жыл бұрын
I would have liked to see the install, even if from a distance, I really enjoy your videos!
@ToyotaMaintenance3 жыл бұрын
hopefully in future
@omarmurad47636 ай бұрын
@@ToyotaMaintenance Do we need to change pump also Or only valve
@jorgecardona49013 жыл бұрын
Thanks Mr Peter... is always helpful to know a few tricks to make the repair easier
@ToyotaMaintenance3 жыл бұрын
my pleasure
@juliorodriguez35252 жыл бұрын
Great Tundra videos buddy! You’re saving us lots of cash. I have this issue on my 06 SR5 4.7L. I’m thinking that I’m going to replace all the components (air pump, diverter valve, and both air check valves to be safe). The KZbin community appreciates you. Take care! Keep the Tundra (1st gen) videos coming! You are a great mechanic bud.
@claytonmetz31163 жыл бұрын
Had the same p2443 on 2012 Tacoma . I tapped on the valves with a rock as I was two hours away from anywhere ,then reset with obd2 .It’s been fine ever since
@turdsandwicher Жыл бұрын
have you still been good? Just got a p2443 on my 09 Tundra 5.7. I reset the check engine light and its stayed off for a few hours.
@toma51532 жыл бұрын
The knowledge that a loose bushing could fall off the intake and go down into the manifold makes this video worth a lot of money. Thanks for the warning.
@MrXyzasdf3 жыл бұрын
@6:30, Peter I gasped when I saw the Doorman logo. Say it ain't so!
@mscir3 жыл бұрын
put a bug in that thing.
@ToyotaMaintenance3 жыл бұрын
parts supplied by the owner this time
@paulparoma3 жыл бұрын
It's Dorman, not Doorman. I have their EVAP canister, and it works very well.
@paulparoma3 жыл бұрын
@@mscir Better yet, a wasp.
@princeclive19133 жыл бұрын
Thank you brother for contributing your kwonalge to auto machanics MAY GOD BLESS YOU AND YOUR FAMILY AND YOUR BUSINESS...
@timsexton2 жыл бұрын
Great mechanic & great instructions as always. One of those EGR pumps failed on my 2008 Toyota Tundra 4.7L SR-5 Double Cab and my dealer wanted nearly $2500 to replace them. The issue will produce code P2440, P2441, P2442 or P2443 and the truck will go into "limp mode" where power is reduced by half and the vehicle will not exceed 50 MPH. I went online and bought a *_Hewitt Technologies_* SAIS bypass computer. I installed it in 5 minutes and the problem never returned. I think the cost of the bypass computer 5 years ago was around $350. I still have the truck and the problem never returned. Passed Maryland VEIP (emissions) a few times since with no problems.
@turdsandwicher Жыл бұрын
I just got a P2443 on my Tundra 2009 5.7. I had read about the problems with the pump a long time ago and heard about the hewit bypass. What do you think I should do. P2443 is the valve stuck open so I could replace it like peter did in the video here. Or should I just get the hewit kit to avoid any potential issues with the pump/other parts of the system? The truck only had the check engine light on but never went into limp mode. I reset it and it didn't return but its only been a few hours.
@timsexton Жыл бұрын
@@turdsandwicher It really depends on variables relavent to your situation. I chose the Hewitt bypass because I lacked the time, tools, and resources required to do the job myself. I still have the truck and the problem has yet to return. Some advice, if you choose to do the work, be sure you have the required time, tools, patience, parts, and a spare vehicle at your disposal incase there is a problem or delay. Also, be sure to watch a few different videos to gain perspective from different mechanics. While the author of this video was very thorough, it would be a fool's errand not to search out additional advice. Hope this helps.
@johneverett957 Жыл бұрын
How was it installing the bypass?
@timsexton Жыл бұрын
@@johneverett957 The most difficult part about installing the bypass was inserting the block-off plates between the EGR tubes. The place where they must be installed are up near the firewall. If I had it to do over, I would remove the hood (bonnet) and rig a lift or a small crane allowing me to lay horizontally above the motor while I install the block-off plates between the EGR tubes. Aside from that, you're home free with a few cables to hookup. One other thing, there is peelable sticky-back on the back of the little computer which comes with it. It's like 3"wide x 4" long x 1/2 tall. Be sure you properly clean the surface (with brake cleaner) of whatever area you intend to affix the little computer. If you do that, it will remain affixed practically forever. I still have the 2008 Tundra and the bypass problem resolved by the Hewitt hasn't returned and I passed emissions (Maryland) a few times, since. Hope this helps. *_TRUST !!_*
@SeahawkAz9 ай бұрын
@@timsextonthere is a tool called a top creeper that allows you to work on the top of the engine while laying on your stomach
@andrewsmactips3 жыл бұрын
Have a great day my friend.
@ToyotaMaintenance3 жыл бұрын
you too
@rromanofamily3 жыл бұрын
These air pumps are a problem for Tacomas too, I think they're in 2013 and up. I have a 2008 Tacoma V6 4x4 no issues, rock solid @ 198k miles.
@styverdyver3 жыл бұрын
I enjoy your videos, and have learned much from you! I have a 2006 Tundra, so I will be mindful of the repairs you share on the trucks like mine. Thank you!
@seanwise74643 жыл бұрын
It’s always good to toss a few bolts into the intake every 50k , helps remove carbon build up and trims the excess material on the valves for you.....
@josephtucker73973 жыл бұрын
Thanks Peter! I'm about to take on this task on my truck.
@awheeles111 ай бұрын
Great video… I have recently found magnets that are approximately same size and shape as many Coins today…. They work great to help keep “steel parts etc. “ in place ;)
@rightlanehog31513 жыл бұрын
Peter, If I knew you were responding to comments today, I would have written one.
@Echo_5_Charlie6 ай бұрын
Did you have to replace any gaskets along this process? Intake gaskets, EGR valve gaskets, air injcetion valve gaskets, etc.? THANK YOU!! GREAT VIDEO 🙌
@jakemason94363 жыл бұрын
Thanks Peter. Yes please open it up and do some failure analysis.
@ToyotaMaintenance3 жыл бұрын
planning on that
@TimmyTheToolman2 жыл бұрын
Thanks for the video. Gives me a good idea what's involved with replacing those valves.
@arminius301 Жыл бұрын
Thanks Peter for continuing to make incredibly useful videos and saving the backyard mechanic a lot of hard-earned cash. I have a 12 Tundra 5.7 with the TRD supercharger. Just got the error code. Do you happen to know if the supercharger manifold cover is similar in terms of removal as the one you were working on?
@pat4753 жыл бұрын
Definitely a tough job. I did this 3 times but on 4.7L Tundra. 2 2005s 1 2006. Air pump is under the intake also on those.
@SeanPopify3 жыл бұрын
Peter, I can't wait until you get a fourth generation Prius/200h 2ZR-FXE... I would love to see an air intake manifold cleaning, PCV valve removal and replacement.
@ToyotaMaintenance3 жыл бұрын
me too
@SeanPopify3 жыл бұрын
@@ToyotaMaintenance if you were in LA or south... Since I had a PCV valve fail on a car that ended up having a blown head gasket, I'm all about preventative maintenance. By the way, the Toyota that had the blown head gasket and the PCV valve was bad was a 2012 Prius V. I have also encountered a bad PCV on a Nissan (approximately 60,000 miles) and replacing it recovered nearly 20% of its gas mileage.
@paulparoma3 жыл бұрын
@@SeanPopify isn't PCV valve replacement the cheapest and easiest repair?
@SeanPopify3 жыл бұрын
@@paulparoma on some engines, the PCV valve is less than 5 minutes and the part itself is under $7 if you have a dealership participating in the parts dot Toyota dot com system in your area. it only gets expensive when you pay for their overpriced shipping.
@ThePianoSM3 жыл бұрын
@@SeanPopify I got mine for about $13 altogether, I believe. Replacing it is as simple as can be.
@shcaskey2 жыл бұрын
got the 2443 code...SAI check valve stuck closed. I changed the pumps first, they were both dry and functioning! I did change the snorkel!
@FredTheLutinoCocatiel3 жыл бұрын
Nice work on the Toyotas there's another tech in Hawaii works on Toyotas Roy's garage
@arminius3012 жыл бұрын
I've watched several of your videos and you're one of the most diligent mechanics out there, and I can sense you're an honest one as well. The other YT mechanic, that'll say it like it is, is Scotty Kilmer! I've heard that this secondary air injection is a common problem on this generation Tundra (2007-2013). It's an expensive repair for a part that serves absolutely no good purpose other than to line the wallets of smog/environmental politicians. I'm thinking about bypassing this shitty valve by purchasing a bypass kit I've read about. But do you know whether it's legal? If it throws a code when getting it smogged, and it won't pass, it would make no sense to install the bypass kit.
@pilzpop3 жыл бұрын
Love your videos. Always great information. What is your opinion on the AIP bypass options like Hewitt Systems? I know it isn't a official toyota part, but these AIPs are nothing but an expensive pain
@igotJesus883 жыл бұрын
Mine has been bypassed never had a problem. Worked like a charm.
@z28kindaguy3 жыл бұрын
Those rims and taillights are cancer
@ToyotaMaintenance3 жыл бұрын
the ride was very weird/unusual on test drive
@JD-hy6yc3 жыл бұрын
Don’t forget the gas cap, mirrors, and all the other tacky chrome.
@dalepremo36953 жыл бұрын
Nice job, as usual from our expert. So, how much did that repair end up costing?
@Lunas25253 жыл бұрын
As an owner of a 05 tundra who has this issue I have been checking prices and the parts alone are over 500 the total job runs 2k to 4k plus. And there is a 400 dollar bypass kit that would have saved this owner that much and provided he doesn't live in a smog state would have been fine...
@Lunas25253 жыл бұрын
This system does 1 thing speeds up the warm up of the catalytic system to make it come to temp 15 seconds earlier. Imho engineers are pissed off they are forced to include environmental cheats like this and they made them intentionally difficult to repair and expensive to service. Putting components in the valley of the engine... On the 4.7 they put all of this the fan and the starter in the valley yes if the sais or starter go bad on the 4.7 intake throttle body and fuel rails need to be pulled just to get to the components. On that 5.7 those valves are probably rusted shut another issue is the fans that feed those valves air are in the wheel wells they get water logged and stop working till drained... A fix is to put a small drain hole in the rubber housing...
@ednorton473 жыл бұрын
@@Lunas2525 This is California. California = Smog.
@jamram99243 жыл бұрын
@@Lunas2525: Although the starter is difficult to access on the 4.7, adenso did an excellent job of designing the starter. The contacts and brushes are heavy duty and last well beyond what is expected on many other trucks like Fords, GM and Ram. The air pumps/fans last an extraordinary long time as well. Cardone makes a rebuilt version of that air pump, but longevity is unknown. The location of the right bank air pump was not the best choice. Many owners have relocated it to a higher location and also rerouted the hoses to minimize any accidental intake of water. Overall the Tundra has proven itself to be very reliable/dependable.
@Lunas25253 жыл бұрын
@@jamram9924 yeah and there is a gen 1 kit for 200 that deletes the sais. Just glad that I don't live in one of the 33 states that do smog checks.
@TheBullshit20113 жыл бұрын
Can't wait til you film repairing toyota highlanders .. 2019 - 2021
@JD-hy6yc3 жыл бұрын
Those aren’t going to need repairs for 10 more years
@michaelbrennan71483 жыл бұрын
Thank you Peter. Nice work.
@billsimpson6043 жыл бұрын
Carbon buildup inside the valve stuck it. Or the diaphragm inside one broke.
@mckoylach16223 жыл бұрын
Thanks for your video. So when you get a P2443,you definitely will replace the part,without testing it further ?
@hunterp78213 жыл бұрын
Where could I spray lubricant to ensure a longer service life from those pumps???
@danpalattao28452 жыл бұрын
I hope you can read my comments I have 2006 Tacoma 2.7 and I have replace that switching valve already and my problem is engine light keep coming back
@AH-st1my3 жыл бұрын
Do you by chance have a video on how to replace front strut and shock 2007 Toyota Tacoma?
@ToyotaMaintenance3 жыл бұрын
not yet
@rossr66169 ай бұрын
Peter, or others, what is the role of the Diverter Valve? does it select between Bank 1 or Bank 2? I replaced both Check Valves, but still get a P2445 code.
@brokenwrist243 жыл бұрын
Don't forget to replace the air pumps as well. There's a tsb for it.
@jeffreybass54793 жыл бұрын
He said that he replaced the one on the right side a month earlier.
@brokenwrist243 жыл бұрын
@@jeffreybass5479 the air pumps are inside the right fender. They are always replaced as a set. Toyota updated the air pumps to remedy the situation with the air pumps and switching valves. The old design allowed water to enter the air pumps, which would then send it to the switching valves. Once at the switching valves, the moisture corrodes them internally causing them to fail. Which is when you replace the switching valves, you replace the air pumps, and always at the same time. I've done several under warranty.
@hunterp78213 жыл бұрын
@@brokenwrist24 do you think it could get a longer service life if it was lubricated over time?
@brokenwrist243 жыл бұрын
It has nothing to do lubrication, or service life. The problem is water entering the air pumps, because of a shitty design, and then getting pulled into the switching valves. The air pumps have an updated design with a water guard to help prevent water ingress
@ej732 Жыл бұрын
This error just came up on my FJ few days after taking it to get inspected. 2500 miles in the past year and I get a check engine light 🤷🏼♂️
@michaellindon56883 жыл бұрын
Super!
@steelerbus73 жыл бұрын
Thats crazy. On my 2009 impala I changed secondary air valve in less then 45 minutes and never had to remove the intake. I'm in no way a mechanic either. Toyota's seem to be very hard to work on at times.
@johnmcveigh61333 жыл бұрын
going thru this exact issue now! P2443. 173k miles...
@turdsandwicher Жыл бұрын
what did you end up doing to fix it? I just got the same code however no limp mode I reset the light and its stayed off for now.
@ronaldlachance83903 жыл бұрын
Peter I replaced the air pumps and the vavles and i still get same code (P2443). also mulitiple misfire code but engine runs smooth. I replaced coils, spark plugs, fuel injectors,PVC vavle. purge selnoid. some times run fine for days no codes then all of asunden will throw code and all lights go off once and sometimes runs rough when this happens other times runs great even though indicator lights are going off. need help can't figure out whats happening. Only thing at this point I can think of is got a bad new vavle.
@origpepper12 жыл бұрын
Sir , will replacing the AIR valve take care of P2445 and P2447? I get these codes after replacing AIR pumps.
@N1WP3 жыл бұрын
How many miles did the Tundra have before the injection pumps fail?
@BOSS-xy8op3 жыл бұрын
Awesome
@johnreid28373 жыл бұрын
interesting video
@KingFillip3 жыл бұрын
Does the 2006 double cab share the same motor as the 2007 4.7L v8 tundras/Sequoias
@gladmarchatlein81643 жыл бұрын
Hi sir , One personal-question if it's possible...; how much do you charge for this particular job. *
@davidnixon57033 жыл бұрын
...and i thought it was a pain-in-the-ass to change out one in my '08 v-6 tundra...not even close...
@1ronhall3 жыл бұрын
Peter ...... give me a “heads-up” for any known issues on my 17 Tundra
@ToyotaMaintenance3 жыл бұрын
Sorry, these are not coming yet to my Shop, too new
@1ronhall3 жыл бұрын
@@ToyotaMaintenance thank you for the reply, and continued good success!!
@packingbone19533 жыл бұрын
Cam tower leaks and possible fuel pump. Other than that top notch.
@1ronhall3 жыл бұрын
@@packingbone1953 mine is clean as a pin and runs like a gazelle ...... 5.7l, TRD cold air intake and TRD dual exhaust ...... she’s a hog, and I love her!
@mscir3 жыл бұрын
Great work, thank you.
@markreynolds38503 жыл бұрын
Interesting information and video.
@tracyweems80933 жыл бұрын
My 2007 tundra had this problem at a 100.000 miles cost me 3000.00 to fix they told me that it was caused by moisture
@ednorton473 жыл бұрын
How many miles on that engine?
@ToyotaMaintenance3 жыл бұрын
170,000
@paulparoma3 жыл бұрын
Everybody makes those awful plastic intakes nowadays. And then those sockets fall out. The surface on that thing is smooth rather than ridged. Seems like that's part of the problem.
@Calvin70073 жыл бұрын
Fascinating 🤔
@chevylover4323 жыл бұрын
Was that a dorman valve installed? installing dorman parts is like playing Russian roulette
@ToyotaMaintenance3 жыл бұрын
yes, owner brought they own parts
@Hewitt-tech3 жыл бұрын
We see our bypass kit customers have WAY TOO many problems with the aftermarket junk parts, particularly the pressure sensor portion of the air switching valves. Don't bother with aftermarket parts if you are actually going to go through the trouble of replacing the system.
@jameslawlor14043 жыл бұрын
Happened to mine, dealer wanted over $4000 to fix
@toadguy192 жыл бұрын
Hello, do u have the part no for AGR gasket?
@morehannibaltruckservi Жыл бұрын
Good
@ThomasFG3 жыл бұрын
Is that secondary air injection a Dorman part ? 😂😂😂
@raylegend8083 жыл бұрын
No1
@warthhoh3 жыл бұрын
👏👏👏👏
@TheKapplebee3 жыл бұрын
bypass kit.....
@Seattle8083 жыл бұрын
Yep 100% Hewitt Tech bypass kit and be done forever.
@jameslawlor14043 жыл бұрын
Worked on mine
@meking1153 жыл бұрын
All u do is set the tripod up and let the camera do the work.