Everything About Diesels, DPF, Catalytic Converter, BS6 etc | Diesels in 2024? | MotoWagon.

[@Sam-z3z4x]

Asir Bro, i would like to correct few details presented by you. In BS6.2 diesel engines (mostly >2L), various exhaust processing units will be placed in following order 1. Diesel Oxidation Catalyst/Catalytic converter (this will have temperature & oxygen sensors) 2. Selective Catalytic Reduction (SCR) system (this will be monitored by Nox sensor 3. Diesel Particulate Filter (DPF) (this will have differential pressure sensor & particulate matter sensor). SCR system will only spray urea solution into exhaust stream for Nox reduction and it will not aid in burning the soot particles accumulated in DPF. Only high temperature achieved through passive/active regeneration will burn the soot particles accumulated in DPF.

[@ant-GK]

Car sales person commonly says the car has adblue system so there won't be dpf issues as often as it aids in clearing dpf. So adblue has nothing to do with dpf clogging or clearing?

[@Devp-t2e]

@@ant-GK Does Adblue is a solution or we will still end up clog issues? How often we could expect in city driving? or Kms?

[@Sam-z3z4x]

@@ant-GK No, adblue or diesel emission fluid (DEF) is just a urea solution with some specific concentration which will be injected in exhaust gas stream for Nox reduction. For lesser capacity diesel engines, exhaust gas recirculation (EGR) system was used earlier for same purpose (which will not be much effective compared to SCR system). DPF can exist without SCR system (adblue injection) also. Even in vehicles having adblue injection (SCR system), DPF clogging can occur depends on driving style.

[@Sam-z3z4x]

@@Devp-t2e Even with ad-blue injection (SCR system), DPF clogging issues will occur depends on driving style. In city driving, DPF clogging can occur ideally in 5000 - 7000 KMS which might require active regeneration. But depends on vehicle aging, regeneration frequency might increase.

[@SivasamboVeeraiah]

Informative video. தெரிந்த விஷயத்தை ஒரே இடத்தில் உட்கார்ந்து கதைபோல் சொல்லாமல் காரின் under chase பகுதியில் நின்று exhaust spares பற்றி practice ஆன விளக்கம் அளித்துள்ளீர்கள். நல்ல முயற்சி. நன்றி 🎉

[@sabarisekar46]

Correct

[@sathishsandy3697]

I am having Tata Altroz Diesel since 2020. Initial 1 year i was facing soot clogging issues frequently and I suffered a lot to understand this DPF issue. later I understood this mechanism, so first thing I stopped using normal Diesel and started using Indian oil Xtra Green Diesel only and I changed my driving style to adapt the car behavior like using low gear in higher RPM in city and take into highway drive for a while. By following this my car forgot to blink soot clogging light past 3 years. 😊 Enjoy the Diesel cars. Happy Motoring 🚗

[@Devp-t2e]

But when you drive initially in 1 year..How many times or kms in a month you face the clog issue in the city ?

[@manikandan-sw3gt]

i got DPF alert only 3 times in kia sonet bs6 phase1 diesel,clocked around 49k km, and going good without any DPF alerts.

[@Devp-t2e]

@@manikandan-sw3gt how much they charge to clear the clog?

[@ArjjunDr]

absolutely spot on Bro , i had the same issue with my Hyundai i20 diesel BS6, was frustruated with the issue, then did my homework understood how DPFs work , changed my driving style switched from regular Diesel to Jio BP now no issues so far since 2 years.

[@sathishsandy3697]

​​@@Devp-t2e during that time if city usage is more then every 3 months I faced the issue. That time either I had to take the car into service centre to clear the soot or drive in highway until car clear the soot and back to normal from limp mode. That too limp mode is very frustrating one that car will not rev beyond 2000 RPM until all the clogging soot clears. Oh God, those times i can not over take any vehicle. If I stand over the accelerator also car never go beyond 2000 RPM. 😂

[@balakathirvel2975]

Tharamana message... 💯 Correct I am using bs6 i20 driven 92k kilometres.... diesel is only for those who are conscious in driving and maintenance...

[@Devp-t2e]

How many times or kms in a month you face the clog issue in the city ?

[@hari2884-HSN]

Effort Is Literally Visible In This Video, Need More Like This In The Future. Cheers!

[@shanmuganathansi491]

I very much doubt whether any car reviewer would think of this content. Very informative really!❤

[@JithoshJS]

DPF issues are common for BS 6 vehicles especially Ford Ecosport. Service people say to drive the vehicle continuosly for 50 kmph above. Mileage is also low compared to BS 4

[@bvscar]

Nice content... we are having xuv700 where we littrellay dont know how to maintain such car and its requirement of DPF and all, only short intro was given at car showroom due to excitment we didnt bother much into it. This content really helps ppl and as you mentioned ,now a days disel cars are less polluting than b4 its viable to buy diseal cars instead of ev where we r still at initial stages ppl with lots of options and money can daringly can buy ev's.

[@letusrefineourselves...5067]

I would like to appreciate Bro. Asir for the making and presentation of this video. This video clears that there is a chemistry working between him and chemistry.

[@MaruthachalamM-zp9sg]

Asir anna poi soladhinga... cars, content idayula unga chemistry nalave work out aagudhu❤... great informative content

[@arrowshot21]

Naa petrol cars eh vaangikuren saamy😁, thanks for your info🙏.

[@anbarasu10]

Me too

[@kesavan6388]

Pls continue this kind of in depth and practical explanation videos about engineering solutions in the automobiles...

[@sathyaseelanr1672]

Bro Simple and super explanation,hats off,keep rocking.

[@SatheeshKuppusamy]

you could have explained how the combustion mechanism works in petrol engine vs diesel engine. adding to your point further info on how combustion happens, Petrol engines via combustion of petrol fuel (low molecular weight) + air in presence of spark plug to release energy, hence complete combustion to release as gas. however in case of diesel engines it is via compression of diesel fuel (high molecular weight) + air under high compression will auto ignite and release energy hence incomplete combustion, if excess fuel is injected (or for high torque requirement applications more fuel injected) is remaining inside the combustion chamber. hence high carbonaceous material due to compression may not burn fully resulting in soot or carbon black remnants in exhaust gas.

[@mohamedameen6132]

Hello Sir. The portion which you’ve shown at the end of exhaust tip is actually the silencer. Cats usually placed immediate after the engine exhaust manifold as the metals such as platinum, palladium & rhodium need higher temperature to crack down the exhaust gas. The process of NOx reduction actually starts inside the combustion chamber by Exhaust Gas Recirculation process. NOx is produced under high temperature & pressure and thus by sending inert burnt exhaust gas into the combustion chamber reduces the temperature to go high.

[@wsenthilwraja8194]

Nala pani erukega bro,script super ,starting point a semma matter ,super start 😮🎉❤❤

[@Zaraki007]

Vera level content ❤. Big thumbs up for your efforts

[@drmejomathew]

Excellent content Asir sir.. please keep doing science episodes such as this more often... You are explaining automobile science quite well like velu sir..

[@ignatiussudhan5846]

Good information! Kudos to Motowagon team 👏

[@natsanthu]

One of the best video explaining about diesel engines. Please do a video about must have checks for any car before going for long drive and mention about DIY fixes in case of breakdown. Please also talk about turbo petrol engines and NA engine who should but what?

[@vikramshanmugam1323]

Nice initiative Asir sir. Worth watching this video. Thanks to your effort !

[@niraimadai]

அருமையான தகவல்கள்! மிக்க நன்றி! டீசல் வண்டியில் Nox வெளிவருவதைப் பற்றி இப்போது தான் கேள்வி படுகிறேன். இதுவரை co மற்றும் co2 மட்டுமே வெளிவரும் என்று நினைத்தேன்!

[@kplohanda]

Very very informative! Thank you very much for putting all information.

[@RameshR-n1c]

Very good information sharing for public people awareness of Diesel vechile operationally tips

[@yuvaraja30]

Good Content @ right time for present scenario 😊

[@GopiThayalan]

Hi brother super explanation about DPF I’m using i20 diesel BS6 sometimes i may receive DPF warning symbol on cluster i will take to high way and drive in high rpm with lower gear within 10-15 mins it will clear even though it is not equipped with ad blue liquid.

[@Devp-t2e]

How many times or kms in a month you face the clog issue in the city ?

[@kgvsrinivasan]

one of the best of your videos. you well presented asir. Thank you. want to highlight few things... already diesel engines are so complex and need more maintenance, day by day due to noms we are adding more complex systems in that. Result end user will affect with more cost and etc... with this diesel engine performance now a days turbo petrol engines are serving. why users have to buy this complex systems with more cost. also we are convincing our ecosystem too. already euro countries stopped manufacturing low CC diesel cars...already in india low cc petrol engines 600, 800 cc are stopped. soon below 2.0L cc diesel engines manufacturing will be stopped. for taxi segments CNG's are pushed already. soon in fuel stations in cites diesel filling pumps hoses will be reduced.. so diesel vehicles may wait for long queue and required to fill. and this will replace this with CNGs hoses. also started seeing CNG'S for middle level heavy diesel vehicles in cites... very less time to say bye for smaller cc diesel engines cars...

[@ramumanavalan6574]

One of the best video of this channel like transmission types We are expecting more videos like this

[@manasvinidharshini3443]

Petrol=carbon monoxide, disel =Nitrogen oxide 2 type 1.nitricoxide, 2.nitrojen dieoxide, all output is harmfull, danger, next bs4 catalytic convertor, 2.bs6 dpf, then bs6 2 ,bscr but ella disel carlayum catalytic convertor undu then regenetation system urea passive active 🎉🎉🎉🎉super anna

[@faizallatheef405]

Nice content for bs6 diesel users ..thanks and hats off for your preparation....am a user of bs6 diesel ford

[@praveens1425]

16:06 actually mahindra provides additional feature . When the cluster shows dpf clog warning , additionally it also shows the option for the user to go for park regen mode .. where the user need to park the car , handbrakes should be engaged and in neutral then starts the park regen mode , the car automatically goes to 2k rpm for around 5mins then 2.5k rpm for some more minutes. Which will cause that optimum temporature to burn particulate matters. This feature actually helps the people who cant take for long trips always. I'm not sure whether it actually works like long run. But somewhats helps.. Lovely content by asir na❤

[@rrkatheer]

This is one of standard feature provided by all OEM as workaround solution (who don’t drive highways )

[@faizallatheef405]

But certain brands like Ford has not given provision for park regen by user and no adblue ..hence drive to clean is only option...

[@TheMadhusoft1]

Clean and neat explaination thank you asir

[@jayapandiyan5243]

ஆசிர் சார் அருமை வாழ்த்துக்கள்❤❤❤

[@jayapandiyan5243]

ஆசிர் சார் இது மிகவும் எதார்த்தமான பதிவு❤❤❤

[@marsmerchh]

Super Documentary!! Well prepared homework ! Simply superb ! Also I have requested you to make a documentary for LED and upgradation ! That’s very interesting topic again . Please try to do that ! 🙏👍🤝🤝🤝

[@palani4uselvam]

Very informative ❤👍🏾

[@joelchryso5184]

I'm happy for learning thus because. I'm an Automobile Engineering student. Thanks for the very kind and useful information anna❤. I had a confusion of smoke in my fiesta. Know I understood 😊.

[@TN-xh4fd]

Hi Motowagan team I want tell really feel happy to seeing video and learning new updates.

[@Arun_kumar2204]

Awaited content thanks asir brother.....

[@rahulg9669]

GOOD SIR, VERY USEFUL INFORMATION,GOT A CLEAR IDEA ABOUT DBF AND ITS FUNCTIONALITIES..

[@srikumaran3707]

Thanks for Clarification 👍

[@chennaib2k3]

வணக்கம் சார், நான் கடந்த வருடம் தங்களின் GRAND VITARA SIGMA REVIEW கேட்டுதான் கார் வாங்கினேன் , உண்மையில் அந்த கார், நல்ல மைலேஜ் மற்றும் கம்போர்ட் . மிக்க நன்றி சார், நான் தங்களின் அணைத்து VIDEO வையும் பார்ப்பேன் EXCEPT PODCOST. SORRY SIR, மற்ற VIDEO க்கள் அனைத்தும் மிக அருமை. மிக்க நன்றி, தொடரட்டும் தங்களின் சேவை ....

[@RaviSankar-zi8iv]

Beautiful coverage

[@george983]

Very well explained.

[@160ms3]

I came to know about the purpose for standards, Catalytic converter and DPM very briefly

[@venbas2]

Having driven Petrol and Diesel both Diesels are more fun to drive with their torquey nature....petrols on the other end are more silent refined not to mention more environment friendly... BS6 Diesel cannot even beat BS4 Petrol

[@Devp-t2e]

Does Petrol Cars or Diesel Cars which has more jerks when running in city and in bumper to bumper traffic?

[@shibud.a5492]

LIKE YOUR ALL VIDEOS. LOTS OF LOVE & RESPECT FROM KERALA, INDIA ........

[@MOTOBHP6473]

I'm waiting for this content. Thanks for providing it.

[@abrahamr8305]

Worth worth worth content...

[@billaboss007]

Asir Bro Informative video 😊😊

[@DilipKumar-ox7ys]

Nice content. Understood now...❤

[@binoysankar2281]

Very informative video. Thank you😊👍🏽

[@nandakishorekutti]

Diesel car shld be promoted. Make the infra possible . Govt shld build infra for sure. We pay toll and go and still traffic jam is happening in 4 6 or 8 lane roads..

[@anbarasu10]

Everyone is buying new or used cars in 100 s every day and have money to for daily/weakly travel. So it’s natural

[@manasvinidharshini3443]

Anna vera levell anna unga puthisali thanathukku nangal thalai vanangukirom

[@JesusChrist-theonlyWay]

Awesome content and a need of the hour. Does this mean we don't have to worry about diesel vehicles being phased out by the government or the current manufacturers in the near future? Heard diesel vehicles were banned in some parts of Delhi were there is very high pollution.

[@premanandr22]

Very informative content...Thank you! Can we conclude that BS6.2 diesels are as clean as BS6.2 petrols if not cleaner?

[@jebasundar5279]

Nice explanations Asir Bro.

[@Paleblueball]

Good knowledge bro🎉🎉

[@sureram44]

Bro Good & nice effort taken to explain BS6, there is small correction from timing 14.21 to 14.33 (working of SCR)

[@RajniFanatic]

Per my understanding, the residual soot that remains inside DPF is disposed when cleaning it, which still pollutes the environment. Is that not the case?

[@stewiegriffindaddy]

motowagon explains better than my chemistry professor 👻

[@padmakumarreghunathan3505]

Good information sir🙏👍

[@lokeshk6294]

Itha oru 3 months munnadi paniruntha Nala irunthurukum asir bhai

[@magijos3]

Very informative, so overall maintenance of a diesel car, what should we monitor and maintain as very important thing?

[@kumaravelankuppuswamy7196]

Fantastic explanation thanks a lot bro 🎉

[@kumaraguru141]

Sir, Good afternoon Please one clarification can I use liqui moly oil treatment oil in my Hyundai grand i10 nois 2021 model please kindly reply sir.

[@nithinmoncy8782]

Super content.

[@kvs6830]

Asir bro..Message came that you had Viral fever. How is it now..The way you presented the video with usual lengthy lecture , it seems you are back to normal.. Main point is if you are going to use the car only in city traffic conditions with mostly slow speeds then passive regeneration is not possible. Only active mode is to be used. If mainly used for long distance driving then it is ok.

[@richardjoseph10]

V😮good explanation Sir. Sir I have a question? Diesels after a 100K kms invariably will start burning oil slowly. Does this mean that it'll start choking the dpf faster? Especially OEM's do v thin oil in BS6 - 0w20/30. It's easy for oil to get past the piston rings as it ages. That's the worry

[@nataramesh]

Very useful message brother

[@chbose2002]

Bro, cathartic converter in your ford is close to the exhaust manifold, not at the end tailpipe

[@venkateswaran-n3s]

Hi motowagon, Thanks for providing some clarity on this DPF technology. What does ad blue does on these dpf technology? Recently I test drive a latest bs 6 for tuner and enquired it with the service guy but they informed as you need to know to maintain the dpf levels else it will be a issue for you on maintenance. Kindly provide some simple steps to follow on this dpf for all the common people which will be relief for all the diesel lovers 😊 Thanks in advance.

[@Devp-t2e]

How many times or kms in a month you face the clog issue in the city ?

[@Bhuvesh-7]

Excellent class 👌🎉 brother

[@maanikraj]

i wish , you would have shown some chart for 1lt petrol and diesel usage pollution range for BS4, BS6 - V.1 & V.2 vehicles .

[@sakthivelk-t1h]

Worthy information

[@vigneshvicky3162]

Excellent content

[@PradeepKumar-yi4qe]

Thanks 👍 mw

[@dineshkovalan3904]

DCT overheat issue pathi brief ha explain pannunga bro plz

[@venukrithish007]

Just put in neutral when stopping

[@karanvoal8688]

Information about PM sensor is wrong: it is used for diagnosing a broken dpf and not for controlling or activating regeneration nor measure PM/soot. Please consider consulting with some experts before posting :)

[@keerthu_kuttie7554]

Nice explanation Anna . Inoru doubt recenta insta la wind booster nu soli promotion video varudhu , throttle response and mileage increase aagum nu solranga . Adha pathina ungaloda opinion shorts poda mudiyuma Anna ?

[@charansofficial]

Adblue dosing is for Nox control not for soot. DPF is only for soot (carbon) traping, regen works only based differential pressure sensor not on PM sensor. Understand the logic behind oxidation catalyst, dpf catalyst and scr catalyst different technologies used to control pollution with the different sensors. Lambda matters more here. EGR is one of the technologies used, there are different aspects to be considered in bs6. Understanding is important before sharing knowledge.

[@hrtbeat3124]

How much is the drive and long term expectation of NA citroen Aircross..as it is heavier than basalt..?

[@SanthoshKumar-co7sq]

20:33 to 21:00 One of the major issues in driving.. Idha pathi neenga innum elaborate ah oru video pannalam.. Many peoples mindset is driving below 30kmph is a proper driving..

[@vysakhudayakumar5555]

Which component gets clogged... How often we need to check that component.

[@vasandansurya1793]

Hello Asir sir, a great fan of your technical knowledge in Automobiles. Our family owns a Nissan Sunny K9K D engine and am a great fan for it in terms of power delivery, fuel efficiency and maintenance and the car itself. Was waiting for the global spec Nissan sunny/Almera/Altima to be launched in India but, was heartbroken to hear the discontinuity of it. Later on seeing your videos I came to know that it's because of K9K couldn't survive BS6. As said by you in this video, suzuki's exhaust structure couldn't stand modification for BS6. What could be the reason for K9K engine in your point of view? Because I am wondering for a long period, how can Mahindra's 2.2L Diesels survive BS6 but not a less capacity engine whose exhaust pollution particles would be less when compared (just my view) couldn't. Happy to hear in any part of your upcoming Podcasts. Thank you Sir. Big fan. @motowagon

[@k.c.perumalchinnasamy9705]

🙏well explained. I asking you an appointment. How can?

[@MurugesanDuraisamy-n6s]

Super sir

[@vanneeshwarmm6591]

Kia and hyundai pm sensor price hike 450 to 14k in a month

[@anbarasu10]

From ₹450 to₹ 14000?

[@vanneeshwarmm6591]

Yes ​@@anbarasu10

[@tashokananand]

Nexon diesal ku ithu porunthuma bs6.2 ku

[@chathapuramganesanvenkatsu3168]

Always petrol is the best

[@dhananjayvenkat]

Brother apdiye intha scr and dpf filters uh oru particular period ku aprum change pandra madiri varuma apdi vantha athu ena cost aagum

[@Zaraki007]

I am biggest diesel fanboy. I totally hate petrols

[@thiagaece]

I bought sonet 6 months back..rode 10k..didn't get dpf warning..will I get in BS6.2 cars?

[@nafinahamed8793]

Ennanamo solringa. Nalla iruka madhri than irukku 😅

[@bvscar]

Corona batch ah 😂

[@sudharsan6776]

Sir pls review tata Nexon diesel amt vs XUV 3xo diesel automatic

[@SivaKumar-jo8km]

நண்பருக்கு வணக்கம்... குறைந்த விலை சிறிய 5 சீட்டர் எந்த கம்பெனி டீசல் கார் உள்ளது என நண்பர் கூறினால் நன்றாக இருக்கும். முக்கியமாக நம் ஊரில் சுற்றும் ஷேர் ஆட்டோ குறைத்தாலே சுற்றுச்சூழல் குறையும்...

[@thanoskills7178]

What about diesel engines with automatic transmission? Because automatic transmission shifts automatically during a certain rpm. Would that mean automatic transmission diesels have no regen issues if do not why? What is the law regarding diesel delete in india? My uncle who has Mahindra marazzo is fed up with the dpf issues.. Also, I wanna contact you regarding something do you have a number? Thanks.

[@vaaalpaiyan]

கொஞ்ச நாளாகவே கேட்க நினைக்கும் சந்தேகம்.. dash cam என்பது இப்ப common accessories range க்கு வந்தாச்சு, அப்படி இருக்க ஏன் வாகன உற்பத்தி நிறுவனங்கள் எவையும் இதுவரை dash cam பொருத்துவது இல்லை?? அவர்களாகவே வண்டியின் feature ஆக பொருத்தி கொடுத்தால் இன்னும் கூட பெட்டெரா வேலை செய்யும் அல்லவா??

[@NizamYSI]

Sir too technical , Padhi ku mela thalai ku mela poiduci

[@arunnath3359]

Hi Asir bro, இப்போ 2020 used ford ecosport வாங்கலாமா? ஃபோர்ட் service and spare parts availablity எப்படி இருக்கு? 8-9 lakhs ல ecosport வாங்குவது worth ஆ இருக்குமா? கொஞ்சம் answer பண்ணுங்க

[@fayazj7843]

Ennoda experience solren en relative veetla oru Figo irukku. Service center la eppo spare kidaikumnu lam solla mudiyathu vittutu poganu solranga. Athu naala spare kidaikumanu kettutu Service panrathuke solranga.