EGR Explained! Do we Need to DELETE the EGR?
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- Опубліковано 14 чер 2024
- A complete explanation of what the EGR is for. How it Lowers COMBUSTION TEMPERATURE. When does the EGR valve Open and Close. Advantages and disadvantages. How it improves Fuel economy. DO WE NEED TO DELETE THE EGR?
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This is WITHOUT A DOUBT THE BEST EXPLANATION about the EGR! All the other videos ive seen only focus on the egr recirculating exhaust gas into the intake, but they never explain why, what for, the way it all operates. This video COVERS IT ALL!
I could honestly say that i was one of those who considered the egr a dumb idea and question what it was for.
THANK YOU FOR THE VERY INFORMATIVE VIDEO!
yes. delete the egr! also, delete the rest of the engine, and get av EV.
@skata skatata as if getting an EV makes less pollution and reduces carbon footprint. *cough cough toxic lithium pools & cobalt mining*
Fuck your EVs. Hydrogen-powered ICE is the future of clean combustion.
@@skataskatata9236 delete the EV and go on foot (and wait for internal combustion hydrogen cars)
@@skataskatata9236 Yeah because those lithium and cobalt mines are so environmentally friendly....
@@skataskatata9236 You really have no idea how the greater EV supply chain for everything that makes them exist and function works at all, do you? 😂
This is the best explanation on UA-cam . Better than any Aussies or US video . You should do more of these videos . Keep it up !!
Great video, watching from Australia !
mechanic here , this guy is correct, also D4D hilux/prado etc pistons crack due to high engine load (full power up a hill towing a caravan example), hot piston ,cold fuel shot at piston.......so if you can lower the combustion temp you improve the chances of pistons lasting. so EGR needs to stay. sadly it will soot up the intake but there are ways to mitigate this.
im sure ill get critics but its true (i wish it wasnt haha)
Ive watched at least 10 videos on EGR and NOTHING has explained it with so much clarity as you have. I feel I fully understand it and other things now regarding engines, such as pumping loss which I have never heard before today. Subscribed INSTANTLY 🏆
You should be a teacher if you are not already.absolutely brilliant video explaining everything including pros and cons.even if 1 person benefits and is educated your work sir is a triumph.education is empowerment and you have empowered already 60k plus people.bravo may you keep helping people and get your just rewards.
I doubt anybody could be bored with such a well presented and comprehensive explanation of the workings of the EGR valve, up until now I had
no idea it was so complex and desirable. Thank you for this video I'm subscribed and about to further educate myself with your help
Brother...that was so to the point..and informative...I watch Chris fix, Scotty , a handful of other vehicle diagnostics and repair channels..dude that was delivered in a manner that I have to say is one of the easiest to get a good mental grasp of the egr system..the illustrations the slow pace.. the constant explanation of everything mentioned previously. ..dude you got a like and subscribe today...id rank this video up there with a few of my favs from project farm...so yeah. Um guess I'm about to binge watch the rest of your videos until the Dallas cowboys game comes on. Thanks boss
Literally this guy answered questions as my mind was thinking them up! I'm same as you as in chris fix, scotty and everyother tom dick and harry. I have not had such the pleasure as watching this guys videos, explaining every detail we actually require! Spent hours searching on youtube and google and forums and to finally get somewhere!
Woah ,if you don't understand will never understand. What a top notch explanation and details. Superb. Very smooth and a calmly way no background music ,I really enjoyed and learned from it.Thank you for your precious time and effort. 😊
Bored?? Man, this video was so entertaining. You have talent to educate people. One of the best educational videos i have watched. thank you.
Your demonstration with the blow torch is brilliant. Nice job, sir.
yes that an amazing demonstration, and so clear!
Very well explained about the egr system 👍 I have a 1KD-FTV 3L turbo diesel and what I did after removing and cleaning the whole intake system was put a blanking plate with a 7mm hole in between the egr cooler and number 1 pistion intake . This still allows the egr to flow at a lower rate sloweing down carbon biuld up with no codes coming up 😊 worked 4 me .
I have been a heavy duty diesel mechanic for over 30 years now. None of the emissions changes they have made have given trucks better fuel economy. But like he mentioned deleting the egr system greatly effects the combustion temperature. I have seen many deleted engines and they are know for cracking the head due to higher temperatures.
Hi sir, I own a BMW E46 320d 150hp. I deleted the egr without problems after it. It's an euro 3 car. Do you think I could have those head problems on the future on It ?
@@Adrian-re9fh
From the research I just did on your BMW it looks like they are using the same head casting before and Afters they added EGR to that engine. So as a everyday driver not trying to be a high profor
Not trying to be a high-performance engine it should be just fine.
@@theodoreflageolle3617 Thanks, have a nice day.
Absolutely excellant coverage of the EGR system, your methodical and measured approach to teaching your subject is phenomenal! Thank-you, well worth the time spent!
The views on this video should be in the millions, Thank you for a brilliant explanation.
No one has explained this better! Great job!
Yes! Thank you for mentioning pumping losses in relationship to the EGR. Clear explanation and demonstration, excellent! Well done. Love the little throttle moving from underneath the sheet of paper, nice🙂
Thank you. Its the best i can do given that i know nothing about computer animation lol
@@MrDIYer Haha, it was really good to be honest! No need for fancy animations.
@@MrDIYer explanation and illustration was very good and informational, oh and who ever got bored did not want to learn something new, god bless you keep the good work.
@@joseone69 thank you very much...
@@MrDIYer If the egr is deleted on a diesel, doesn’t the intake valve being open during intake prevent pumping loss? If not open wide enough, it could be tuned to open more, allowing the piston to move as intended? What about the excessive heat? Is there a software/tuning solution or hardware (cooling) solution besides obviously an egr?
This is probably the best explanation of the EGR and how it works. Very good work. It makes way more sense to me now.
This is a great video. I had it explained to me that the EGR cooler was responsible for cooling the exhaust down to less than ambient, which I thought didn't make sense. This explains how the EGR reduces temperature much better
Thank you! This is by far the best and most comprehensive explanation of the EGR systems in our vehicles! Because of this, I had to subscribe! 👍
Absolutely fantastic! So clear and unhurried and captivatingly well explained.
Best “How it works” video I’ve ever seen. Thanks so much for taking the time to put this together. Huge thumbs up!
Regards
Guy
WONDERFUL EXPLANATION!! We know that people know what they’re talking about, when someone who doesn’t understand a thing about these topics, finds it easy to understand.
This video deserves MILLIONS of views. FANTASTIC work here. It's so informative
This is the best I have seen to explain how a egr valve works. Very simple to understand. Great job thank you
I'm glad I found your channel! Excellent explanation on DIY projects! Waaaay better than channels with larger followings!
Mann, you are the best teacher on UA-cam regarding EGR valve....keep up the great work....
Man, you’re a master! This is the best explanation about EGR available on YT. Very well done!
I wasn't even looking for EGR Info but decided to give this a watch based on the rave reviews.. I am now so much richer for having watched this, thanks! One day I might clean my EGR valve.. maybe..
Best and most carefully explained account of the EGR valve I've ever watched. You have a new subscriber!
Brilliantly explained with a clear language! Looking forward to watch more! But when I watch my engine with a OBD-App, I can see, that the EGR is also working in cold engine during idling. No faults in ECU. Greeting from Germany!
After watching so many videos about EGR, this is the only one that I understand. Thank you, Sir!
One of the best well presented videos I’ve seen on this platform. Thank you!
Dear sir, this is the best teaching on egr. Not every one who knows can explain like you. You are a born professor. Thank you so much.
thank you for that video, honestly, it's the best explanation about the EGR on the UA-cam. your explanation is very precise, I found in this video the information I search for several years.
DIY Water Cooled Air Compressor
ua-cam.com/video/qbTVE9-jW6U/v-deo.html
Best and comprehensive EGR explanation on the internet so far, kudos to you sir and tvm!
Absolutely mind blown by how comprehensive this video was, thank you!!!!
Thank you for recording this video. Your explanation was so simple to understand. You explained like a university professor.
Diesel Throttle Valve Explained
ua-cam.com/video/oOcmtQSYoxI/v-deo.html
Nicest explanation of EGR. Slow, steady and clear.
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What an amazing video! You were so thorough! Best video on UA-cam explaining egr hands down, thank you very much
this guy is a great exlpainer.he never says um,or ah. just flowing fluent educational speech.awesome!👍
Subscription earned. You have a gift for clear and concise teaching with excellent physical demonstrations.
Definitely not bored, this is one of the best explanation videos I have seen.
The clearest, most logical lecture on EGR!
very well done! even a non-mechanic like me will understand the function of the EGR system function.
Thx, Ant.
DO DIESEL ENGINES NEED A PCV VALVE?
ua-cam.com/video/N5TCxmJPFuU/v-deo.html
Second Explorer's comments ... THE ABSOLUTE BEST EXPLANATION about the EGR. Thank You Very Much for SHARING THIS VERY INFORMATIVE VIDEO !!!
Comprehensive Differences between gas and diesel engine ua-cam.com/video/nRF4eZc3U5o/v-deo.html
Congratulations for all your explanation, I really appreciate all the content and the examples you provide. Keep sharing great content please. Thank you!!!
Thank you Mr DIYer for a fantastic explanation of how the EGR works The best video I have seen on youtube
This is by far the simple and very understandable explaination i ever came across
What a great description of how the EGR works. Very interesting and superbly done. Great
I'm not a mechanic, and I have no wish to get dirty, but I'm here to educate myself about the EGR on my BMW X5 XDrive, which triggered my engine management indicator twice, then self cleared. My mechanic confirmed via diagnostics that it is egr. Now then, your explanation and detail delivery is top notch. You make me want to come out of electrical engineering retirement to be a mechanic. Well done sir.👍🏿👍🏿
Excellent explanation -- clear, to the point, easily understood. Kudos sir!!!
Thank you for taking the time to help me understand the EGR system. That took a lot of time and effort.
Best explanation video about EGR I have ever seen on Internet !
Excellent explanation of the recirculating gas system on the diesel and ICE engine. Thanks for making this so accessible.
my utmost respect for you sir.
isa ka pong tunay na pinoy henyo . . may agimat po ang dugo nyo . 🙏
Extremely thorough explanation. Thanks for taking the time to do this 👍
There was this UA-cam channel (name: Garage 54) that tried to make a separate engine run on another engine's exhaust gas and managed to make the engine work.
Thank you very much , never found a video explaining EGR like yours , simply the best.
Very clear explanation on the EGR glad I found your channel keep up the good work.
Very good explanation. Very informative.
Problem is that only 1% of vehicle manufacturers train their workshops on the cleaning of the EGR systems and intake. Second problem is it adds to the maintenance costs for the owner.
A manifold full of carbon will have huge power losses. I dribe a 3.2 Diesel and cleaned my manifold afyer 75000km the amount of carbon in the inlet manifold was scary. To remove and clean everything tool about 4 hours. Labor rates is the most expensive part of services can you immagine how much it will cost a owner to have this work done every 75000km
When the EGR cooler fails and it will it will add huge cost to the repair bill.
ang galing magturo! veryinformative and straight to the point.
This egr explanation is absolutely brilliant.
To show you how wonderful your explanation is, my graduation project was based mainly on this video. You made things easier for me, thank you🌹.
Awesome video and a huge thank you. I was about to blank off my EGR system and bypass the cooler on my 3.2Lt Ford Ranger due to an issue this vehicle has with the EGR cooler failing and hydraulic locking the engine due to coolant entering the intake. Now I think the best approach is to install a new EGR cooler instead.
I cracked the head on my ranger 3 months after deleting egr. Mechanic I took it to said he sees it all the time when egr is deleted due to higher combustion temps and so forth. Doing research I found this video, probably best not to delete it.
@@AdmissionGaming lol. Sure.
@@rightsdontcomewithpermits7073 Yeah combustion of diesel is a lot hotter than petrol inside the cylinder.
@@NoOne56488 ohh that's why it takes forever to warm up compared to petrol? Cuz it's hotter? And Like at 0 degrees it has to do high idle in order to stay at operating temperature?
Can't speak for cylinder temperature but I saw reduction in egt after turbo. After egr delete. And after straight pipe temperature reduction was even greater.
Hey if you love all that sand(carbon) in our oil by all means leave it all in place! More power to you!
@@NoOne56488 by the way ignition of a diesel is lower than of a petrol. So not sure how diesel would burn hotter. 🤷♂️
Im not bored. So informative. Thank you so much for giving time for this videos.
This is a whole EGR masterclass.
Liked and subscribed ❤❤❤
Kudos sir! Hindi man lang ako inantok. Mas naging attentive pa tuloy ako. More power sir!
Best video on you tube explaining what an egr valve does Credit to you sir and thank you.
First, brilliant explanation of the EGR system, purpose & functionality! Literally the best I’ve seen. I have a 2022 ecodiesel 1500 Ram in the US. A narrow Q re the portion of video explaining potential power loss and efficiency loss from excess fuel being used in combustion due to lower combustion temps that would result from egr delete (esp on diesels), IF that is the only modification done & the OEM ECU parameters & programming remain the same. So If I understand correctly, this would apply ONLY if the ECU remains programmed & tuned to OEM parameters and thus the ECU still ‘thinks’ there is a fully operational EGR system in place & functioning as it did straight from the factory. HOWEVER, almost all EGR deletes on modern diesels also include a tuning or remapping of the ECU to deal with that issue; so with BOTH a) EGR delete and b) ECU tune, that issue is resolved, correct? doing BOTH should actually result in more oxygen for combustion, thus higher combustion temps and thus both some INCREASE in BOTH 1) power output (HP & TQ) AND 2) better efficiency (MPGs), correct?
Excellent tutorial. Will be looking to get my EGR cleaned.
Crystal clear explanation Mr. DIYer. Thank you very much.
This the best EGR explanation video ever !!
Nice explanation,
I've been driving diesel cars for taxi for years. my advice, if you don't want endless costs, issues and codes, get a diesel car with less sensors, egr, dpf, adblue, additives and other complicated components that needs the car to be plugged in to figure out what is going wrong.
diesel cars only needs service and that's it.
hopefully you can still buy completely analog diesel engine that can pass modern emissions requirements. Especially Euro V/VI requirements. Nowadays you can't do that anymore without aftermarket exhaust treatment systems.
這個影片是解釋EGR 最佳的影片，太讚了!!
Wow thank you for this. Really informative. I was a bit reluctant to watch because 20 minutes seems long... but it was worth every second. Well done!
Mate that was bloody awesome u should get a award so clear and easy to follow love it thanks heaps keep up the great work mate
Great job! You thoughly explained the EGR in simple terms! Thks so much!
thank you for your clarification about this information, I was confused before I watched your video
For me, This is so far the best explanation
You are a very good educator clear concise and understandable thank you for your explanation
Ma dude, this is the best egr video on UA-cam. Thank you for that. Subscribed!
Best video i have seen for EGR on UA-cam
You are great at making people understand Sir.....and that too without any cost
Wow
That's a precise explanation by an engineer.
This is a fantastic video, one of the best I've seen on youtube on any topic.
Chef's kiss. Great explanation!
bored ? you joking right ? this is the best video i've seen man you made me happy and very wanting to learn more and more about mechanics i wish but the best for you man you are a legend
Finally I understand how and why of things. Thank you sir!
Very clear and properly arranged sub topics with supporting technical facts great mabuhay ka sir DIYr
Best explanation found yet 💯
This is amazing! Thank you for your work!
Edit: initially commented to ask about the pcv system, but I found your other videos.
Brilliant! clear and comprehensive explanation
Thanks sir planning to delete my egr....luckily i saw ur video....and i understand the purpose of egr ...ur voice sounds like my teacher on college...he is a marine engr officer....
An excellent video, couldn't ask for more. Superb!
The Best explanation I ve seen.
Good job
Mate best video I’ve watched in years