I’ve watched 3 transmission videos leading up this this to finally be able to understand it. I get it now. It’s only taken me 20 years of my life to figure it out. It’s such a basic concept made *so difficult* lol
@zooper6453
2 жыл бұрын
Yea no kidding. I'm 15 trying to understand this and most of it kinda flys over my head. Crazy how people came up with this stuff.
@shawoo
8 жыл бұрын
I feel extremely stupid. How do people design this stuff.
@battlecruiserna
8 жыл бұрын
one piece at a time
@angelclaudio3316
8 жыл бұрын
lol.
@joshriver75
8 жыл бұрын
I know what you mean. I still had trouble completely understanding this. I guess I need to be more smarter because me dont does it very well.
@11warlen
8 жыл бұрын
Standing on the shoulders of giants. How many people make it real?
@joevignolor4u949
8 жыл бұрын
The basic design has been around for a very long time in "standard" or "manual" transmissions. They just put two clutches and two gear sets in parallel to allow it to shift odd-even-odd-even and used a computer to control the clutch engagement and shifting.
@RileyNewcomb
2 жыл бұрын
People who don’t understand, already don’t under regular transmissions. Dual clutch basically is in 2 gears at all times, I’m assuming based on throttle position it will anticipate whether you’re going to up or down shift creating a very quick switch between each clutch going into gear as the car is pretty much already in that next gear
@rohanahmed3088
5 ай бұрын
Yup. In a manual, to switch gears you have to disengage, and then reengage with a higher gear ratio. So during shifting your car essentially has to go a through a neutral gear phase, where no gears are meshing. In a dual clutch, you don't go through that period. Two gears are always in mesh, just a matter of releasing the clutch.
@joevarga5982
2 ай бұрын
@@rohanahmed3088 Actually the gears are always meshed with each other. It's the synchros which lock and unlock the gears to the shafts.
@rohanahmed3088
2 ай бұрын
@@joevarga5982 Yeah that's what i meant to say. By mesh i meant to say shafts are rotating at same speeds, i was not referring to gear tooth contact. pardon my incorrect terminology.
@joevarga5982
2 ай бұрын
@@rohanahmed3088 Huh? The shafts are rotating at different speeds due to the gear ratio selected.
@bigdawg77
Ай бұрын
@@joevarga5982 I think he meant to say the shafts are rotating at different speeds. He actually totally knows what he's talking about; please forgive him for using incorrect terminology.
@InkWok
2 жыл бұрын
Instead of being rude, I have an explanation that might help. All of the gears are meshed in a way that acts like two transmissions taking turns driving the vehicle forward. This is made possible by the additional clutch. As one is being engaged, gearing causes another to ramp up and match speed. When it's time to change gears, the transition is nearly seamless.
@danielhendrutjioe
5 жыл бұрын
For you who don’t understand this ( it’s a little complicated): It’s basically two transmissions together with two clutches. The end
@partymanau
5 жыл бұрын
4 times the trouble?
@euancapati5942
5 жыл бұрын
but u still have 3 pedals? or no?
@Vettdude72210
5 жыл бұрын
No
@annag7465
5 жыл бұрын
Exactly!!! The end
@casey360360
5 жыл бұрын
Uhh, kind of. It's easier to think of it like a motorcycle transmission with hydraulically actuated shift forks driven directly off the crankshaft rather than via chain.
@abdulhakim.a1640
3 жыл бұрын
Thx so much, after watch this video I'm finally understand how transmission work, but not at all
@andra_syawwal
3 жыл бұрын
xD
@mrsmith2904
3 жыл бұрын
😂😂😂 priceless.
@wader0073
3 жыл бұрын
Becouse you are mister indians
@iamapokerface8992
3 жыл бұрын
I*
@Charles-mp2vl
3 жыл бұрын
Clown
@smac919
5 жыл бұрын
So.. basically 1 clutch handles gears 1 / 3 / 5 while the other clutch handles 2 / 4 / 6 or something like 1 / 3 / 5 / 7 / 9 - 2 / 4 / 6 / 8 / 10 for those crazy ones. And with the alternating clutch system, you are able to truly shift the transmission without a clutch pedal..
@darylleaf2081
2 жыл бұрын
Yeh this is the type of gearbox used in a lot of race cars apparently. Yes there are a lot of parts that can mess up but because they are basically manual gearboxes they are really strong and can take the punishment. No teflon bands to go old, brittle, slip and fail as per a standard automatic gearbox. Because they are complicated to operate they are not operated with manual clutches. Modern cars have the computers change the gears for you. There will be no clutch in your car to push.
@Vlad-fe8pv
2 жыл бұрын
@@darylleaf2081 not just race cars. They are in lots of car nowadays My 2013 c class has DCT and a 20 year old Audi will have DCTs as well and that’s just 2 easiest examples
@holmes1956O
2 жыл бұрын
@@Vlad-fe8pv and lots of problems from computer programming errors to seized input shafts clutch failures. Anything automated is going to have problems. This is just another crutch for the lazy that dont want to learn to drive properly. Everyone should have to start driving on a manuel transmission. Once that is mastered they can drive anything
@khronin
2 жыл бұрын
@@holmes1956O I have a kona n with the DCT and also hundreds of hours of track time and you can not shift as fast with a manual--also most DCTs are also almost half a second quicker in the quarter mile as opposed to manuals--even the new manuals that have super quick rev shifting like the new blackwing caddies--the auto version is faster.I have also owned many manula cars and sadly they will be going away in the next generation or 2.
@holmes1956O
2 жыл бұрын
@@khronin just exactly where did my post say anything about the speed of the shifting. You self proclaimed specialsts are nothing more than professional braggers. Legends in your own minds. 😂😂😂😂😂😂😂😂
@wr426rider8
8 жыл бұрын
Sounds like: If you f#ck up your gearbox it will be very expensive
@fukkinkana
8 жыл бұрын
that's gonna be hard to do.
@daave3
8 жыл бұрын
Cheaper than a traditional automatic
@angelclaudio3316
8 жыл бұрын
+daave3 a little more
@joseluislopes3956
8 жыл бұрын
you most of the times "can't" fuck it up, but they are more likely to break by their own, like other automcatic transmissions. Also like a poorly handled manual
@fukkinkana
7 жыл бұрын
José Luís Lopes If your auto transmission been breaking you must be dealing with a shit car. I've only had 2 auto's crap out on me. I had a nearly stock 540i that was just a polished overpriced shit. I still bought a manual one right after though. The other was my el camino with a th350, but that's cause I was running around 900hp on the stock transmission and I blew up the motor at the same time. And the transmission on my el camino was still salvageable.
@peterjones6733
6 жыл бұрын
Apart from my last comment, this is an interesting video and I learned something from it, whilst trying to ignore the music.
@aurynaichi7030
3 жыл бұрын
I watched the replacement of a dual clutch on a Ford Focus/Fiesta gearbox. No you can't repair these at home, and parts are expensive and expertise limited. There is too much knowledge needed and specialty tooling. I find it good fun to watch these videos!
@kamryn7496
3 жыл бұрын
What’s cool is Ford put out a recall they replaced the clutch on my 2015 focus for free my focus made it to 117k miles until I took it to get that clutch replaced there was nothing wrong with it it still shifted good but i heard that recall was ending soon for the 2015 focuses
@malikmcdowellswreckedatv5100
5 жыл бұрын
As a guy who’s been using a clutch pedal since I was 16, these things are fantastic. The younger generations get confused when they look at 3 pedals these days, it’s hilarious watching them drive an old truck with a heavy ass clutch and long shift throws 😂.
@holmes1956O
2 жыл бұрын
Lol ya show them a 5&4 and check the look on their face
@WatchoutNSG
5 жыл бұрын
I had a dream about this transmission last night, Ive only every driven 1 dct mercadies and it was alot more responsive than plaetary stepatronic automatic transmission I have in my e90 bmw, the simplicity of DCT is amazing, I hope to always have a multiple shifting trans car im not falling for the 1 gear 10k hp dc/ac relgluated shifting motor, its just not the same.
@nicholasnjela5217
5 жыл бұрын
How do you say all this in english..
@TheOzthewiz
4 жыл бұрын
@@nicholasnjela5217 I don't know, but 5 people apparently understood what he was saying.
@EATSLEEPDRIVE2002
2 жыл бұрын
Mrecadies 😂
@joshua7015
Жыл бұрын
What is a trans car? A transgender car?
@moothecow7346
8 жыл бұрын
Perfect technical explanation. Thank you!
@Angeloflight444
Жыл бұрын
It took me a while to understand the video fully but thank you so much for this!! It was very informative! God bless 🙏🏻
@deningman
9 ай бұрын
Hells bells 🔔
@joevarga5982
2 ай бұрын
God is fictional.
@Logan_ismyname
2 жыл бұрын
I’ve spent so many years of my young life researching how cars work cause I’m weirdly obsessed. I feel like the only thing I don’t have complete comprehension of are transmissions. Maybe some day. Lol
@johnsarab4500
6 жыл бұрын
Not to be confused with dual clutch plates systems of heavy trucks. Saturn pioneered using a manual transmission configuration with automatic shifting 20 years ago.
@mranderson1635
2 жыл бұрын
Dang so if you had to visualize this with a pedal, you would have 2 clutch pedals 🤯 meaning 4 pedals all together. That would be insane.
@mataneasutenan316
Жыл бұрын
yea, because it a special design for squidward 🙏🏻😌✌️
@djstatyk1540
4 жыл бұрын
So like, the next gear is already engaged? It just switches to that gear once the last gear disengages? I think i get it.
@muzikbiz001
5 жыл бұрын
Still confused in 2019
@rich369963
5 жыл бұрын
lol
@chumpapii
5 жыл бұрын
Lol same
@marcusbruary7630
4 жыл бұрын
This video is litarally how it works. Very hard to take any learning from this piece of shit. Dual clutch on 4 minutes.. there is no way lmao.
@sepehr7402
4 жыл бұрын
Still confused in 2020
@Mk4_Jesse
3 жыл бұрын
@@sepehr7402 Still confused in 2021
@stringfellowbalk2654
8 ай бұрын
Reminds me of the Goss 700 presses. Open up the gear side access door and it looks like a bewildering wall of gears. On closer observation, you realize it is all simple gearing that is just layered upon layers.
@ibrahimali9540
3 жыл бұрын
This is engineering's knowledge. So awesome and headache.
@miguelramos4772
2 жыл бұрын
A pesar que no entiendo ingles pero este ES EL MEJOR VIDEO SOBRE ESTE SISTEMA DSG QUE ENCONTRADO EN INTERNET MUY PERO MUY FACIL DE ENTENDER LAS IMAGENES HABLAN DE POR SI SOLAS
@guodade2239
3 жыл бұрын
Good diagrams. I have one question though: why was reverse not demonstrated?
@user-tq7gj8zi9i
3 жыл бұрын
Hi, we are Nissan Taiwan Crew, Could you possibly authorize us to cite a part of this video in our films on KZitem about DCT knowledge?
@ACommenterOnYouTube
3 жыл бұрын
PayPal
@michaeldavis2531
4 жыл бұрын
A type of Automated manual transmission, with two computer-controlled clutches, depressed and controlled by the electrohydraulics, pneumatics, actuators and computers of the vehicle for smooth gear shifts. One clutch is responsible for odd gears, and the other for even ones. Electrohydraulic Dual-clutch transmissions are much faster than the older style Electrohydraulic single-clutch AMT, with variants like the "SMG" used by BMW, "F1" transmission used by Ferrari, "R-Tronic" by Audi, "e-gear" & "ISR" by Lamborghini, and many others. The basics of both these types of transmissions still contain full manual transmission internals, but just use an automated singe/dual-clutch.
@dani_lc770
3 ай бұрын
I thought planetary gears were hard to understant but this is another level
@Derek-pd4fc
3 жыл бұрын
I'm still confused.
@240sxandcivic
4 жыл бұрын
So basically the next gear is pre loaded
@niptodstan
6 жыл бұрын
Watching that was like trying to understand a woman. Impossible.
@pisonprayogasitorus7477
6 жыл бұрын
Possible when you as a student at mechanical engineering program.
@jaxquill
6 жыл бұрын
Or It could be that you need a better mechanical comprehension of transmissions, I'm drunk whilst writing this & watching the video, I found it rather easy to comprehend (That means understand).
@MissNebulosity
5 жыл бұрын
I'm a girl and even I can understand this video. Not quite sure how much more simple it could possibly be. o_O
@alexismandelias
5 жыл бұрын
@@MissNebulosity Thank you
@MissNebulosity
5 жыл бұрын
@Charlie D you're* 🙃🙃🙃
@justmikey8083
21 күн бұрын
Ok but how or what part of the actuated shift fork system decides when to move up or down a gear?
@midnightstorm1920
4 жыл бұрын
Is my understanding correct: So one shaft is connected to one clutch. there are two shafts and two clutches. one shaft contains gears 1 3 5 and the other 2 4 6. So while one shaft is engaged the next gear (which is in the other shaft) is being synchronized to that rotation which leads to a smoother and faster gear change and this processed is continued till the last gear. please tell me my mistakes and the important things that i missed to understand
@jabeealzelle8951
4 жыл бұрын
We have the same understanding. I think its right. Dual clutch also means 2 sets of transmissions, 1 dor odd gears and 1 for even gears working together resulting to smooth gear changes.
@lukarecine5518
5 жыл бұрын
Title: How It Works Me after watching: ....nani?
@o.w.dobbins6927
Жыл бұрын
I’m glad to see GM finally put one in the C8 Corvette.
@icy3004
5 жыл бұрын
This makes me want to drive my GTI now lol
@heroichitsuji
4 жыл бұрын
you picked the right transmission
@stevenr6279
4 жыл бұрын
The engineering and illustration are excellent.
@TheOzthewiz
4 жыл бұрын
The "wet clutch" unit shown here is not as efficient as a "dry clutch" DCT, but is BETTER in high torque applications (better heat dissipation).
@DanyWay
6 ай бұрын
What about the durability of the dry clutch. I heard that the DCT from Kia and Hyundai is shitty.
@DarshanaHashendra
8 ай бұрын
In Dual-Clutch Transmission what is the dirre between Wet or dry? Benefits of each other , and which car models uses it.
@mefirst1211
5 жыл бұрын
With all these new gears, CVT, DCT Very hard to find a regular automatic transmission in new cars anymore . If it was not about the long traffic jams , I will go manual gear box tomorrow
@jostrander71
5 жыл бұрын
Regular automatics are everywhere, GM, Ford, Dodge, they all use them, and BMW is going back to regular automatics, the ZF8speed is in the BMW M5. More reliable.
@mefirst1211
5 жыл бұрын
They say that the Malibu will be a CVt Also not a lot of front drive sedan american cars will stsu in production I cannot afford a BMW
@mobb5014
2 жыл бұрын
Dct basically add more components in order to have a faster and more efficient and resistant shift
@thatvolvoguy6565
7 жыл бұрын
This should defeat the war between auto and manu
@simcHyt
6 жыл бұрын
I will always prefer manual over automatics because I love the feeling of shifting the gears with a stick :) it connects me more with the vehicle and driving
@kamryn7496
5 жыл бұрын
I have the 2015 focus with this transmission it now has 117k an I have had no problems with it so far I love it
@applepoop10
2 жыл бұрын
Believe it or not, but the older 4 and 5 speed Honda automatic transmissions have the same gear setup as a manual. Just with the added torque converter, valve body, and clutch packs. They don’t use planetary gears like other car brands do.
@sagarpn3162
8 жыл бұрын
Very interesting.Technology behind The Ford Automobile is sophisticated and marvelous for the safety of users....... Now I'm going through the video and I will comment at length after assessing everything without any hesitation.Thak you all.
@jaxquill
6 жыл бұрын
"Marvelous for the safety of users" how so? I can't see the safety aspects of it being any different than that of a normal trans with a torque converter.
@TradeAlgoPremier
5 жыл бұрын
Hello TREMECtv, What synchronizer locks the input shaft to the 6th gear selected? Secondly, how many overdrives do we have on this 6-speed automatic transmission?
@KollamanaAbrahamAbraham
4 жыл бұрын
What are the advantages of DCT over the conventional CVT ? I feel that the DCT eventually will have more mechanical damages than the CVT which is a straight forward mechanism.
@KollamanaAbrahamAbraham
4 жыл бұрын
@@Michael-uo4jj your explanation on DCT lacks clarity please.
@edjames1664
4 жыл бұрын
"In theory" ... the DCT gives you more robust friction surfaces (clutches) through which engine power is transmitted, along with solid gears. A CVT has a kind of squishy system with limited surface contact area for the power to get from input side of transmission to output side. Early versions couldn't handle the power of cars and they are still usually found only in lower power vehicles.
@DoubtingThomas333
2 жыл бұрын
They all suck. Get a normal torque converter auto and change the fluid and filter every 2 years/40k km.
@Mr.Thermistor7228
2 жыл бұрын
@@DoubtingThomas333 lmao hell no ever heard of the pdk or the dct Hyundai made now? They are insanely good
@DoubtingThomas333
2 жыл бұрын
@@Mr.Thermistor7228 they don't hold up, and they aren't meant to tow anything. On top of that nobody will or knows how to rebuild them, they're replacement units only. There's even a heap of proprietary configuration and tuning software, not to mention tooling to be able to even deal with these transmissions. A normal manual or torque converter auto on the other hand is much much easier to rebuild and repair. Also I changed my opinion, I'd be replacing the fluid in any transmission every 20k km. Fluid is cheap, transmissions are expensive.
@TwoHemiViewer
3 жыл бұрын
How well does it deal with a towing situation meaning a caravan or boat in a slow speed parking senario reversing and going forward. How does it deal with the heat and the delicate manoeuvres eg^ reversing a caravan up a slope . ?????????????????
@leetos.4915
Жыл бұрын
Ok my big question is can I still drive my dct when I only have single clutch working ?
@Eduardo_Espinoza
2 жыл бұрын
The answer was out there& someone figured it out!
@memyself5337
2 жыл бұрын
I think I got it now, except the clutch/transmission/gear part.
@edjames1664
4 жыл бұрын
I thought this video might actually show how the "DUAL CLUTCH" system worked. Now where did I get that idea? Very nice animation, but all it showed was the additional shaft with gears for the second clutch, and just the outside of one clutch housing. You get to guess what goes in inside. I easily learned how these work from a static 2D diagram in a car magazine. This video left me confused.
@bpoirier2002
2 жыл бұрын
So why does a DCT shift faster than a conventional auto, if they both have to disengage and engage clutches/clutch packs at separate times?
@tootsie5052
2 жыл бұрын
Biggest problem with a dual clutch is with 1st and reverse gears engaging smoothly from a start, there is no fluid coupling so the clutch has to slip to smooth out the start, kinda like your foot on the clutch in a manual transmission does, in the higher dears you don't have this slippage. At the end of the video it shows a Ford Focus, well known for it's worthless dual clutch transmission like some Hyundai models.
@greenzone5096
2 жыл бұрын
I have a lancer ralliart with a dct, in my specific transmission it slips until the trans gets to a certain temperature once it reaches 158°F you get a lot of pressure and pretty much no slip at all
@ruskifoxrf9167
2 жыл бұрын
Thats an old Focus, def not a MK.3. Pretty sure they dont have dual clutches. Also DPS6 is alright, given how you treat it, especially newer variants.
@RC-ug5kq
2 жыл бұрын
I currently drive a 2012 ford focus that keeps overheating when I drive it in the lower gears and overheats in higher gears but not often. Im trying to figure out if that would be fixed by replacing the actuators, TCM, or clutch, any idea what the problem could be?
@tootsie5052
2 жыл бұрын
@@RC-ug5kq The first thing I would check is the electric cooling fan or fans if it has two of them. With what you said this sounds like your problem. If the fan doesn't work it will overheat when you drive it slow but may not when you drive it faster because of the air moving through the radiator. To check it, start your car, just let it idle and just wait for the engine to get hot, it may take several minutes but you should hear the fan come on before it gets too hot.
@Happytruth
2 жыл бұрын
Hi could someone explain which are the clutches as I presume the gears are the cogs, so is the clutch the round bit at the end?
@MFDOOMgr
4 жыл бұрын
How does the oil pressure get into the clutch? i mean its rotating, how can you put a line in something thats rotating?
@ellobo1326
5 жыл бұрын
What kind of frikin brain it must take to dream something like this up !
@rebel5634
2 жыл бұрын
can dct gearbox equipped in a car be replaced by AMT (Automated Manual Transmission) gearbox?
@troyandrade435
4 жыл бұрын
If you have a single clutch transmission, is it possible to convert the vehicle to a dual clutch transmission.
@skyrfelkin
3 жыл бұрын
How does park work in these though??
@alynromero8729
2 жыл бұрын
Watching this before taking delivery of my 2022 Ford GT500 they come with a DCT.
@abdulhakim.a1640
3 жыл бұрын
Little confused with something, when the 4th gear is select, the third syncronizer is still connected which means the third and fourth gear are connected together. Same with 5 and 6th. Which means at 6th gear, all gears are connected too 😫😫😫
@ianmangion4760
7 жыл бұрын
how does the reverse work on such a gear box? does it still use the three gear arrangement?
@rogerwall9725
3 жыл бұрын
Impressive. Q 4 expert. If clutches get hot (hot climate) frequent stops. What suffers? Solenoids. Computer?
@MissNebulosity
5 жыл бұрын
Is this basically the same way as dual clutch transmissions work in those big rig trucks?
@RynaxAlien
6 жыл бұрын
How they compare to manual cars, cost and maintenance wise?
@Seadweller451D
5 жыл бұрын
Können Sie empfehlen Medikamente für Furz und Durchfall? Ich Furz wie eine große Trompete. Vollen Klang, wie ein Kaiser Furz. Mein Durchfall fließt wie ein Fluss!
@marcohangman5312
4 жыл бұрын
Can you do the hybrid dct like the dq400e from Volkswagen?
@gavinchambers6892
5 жыл бұрын
This is by far the best explanation i’ve come across
@jimkeith7099
3 жыл бұрын
This is great but say the transmission just upshifted to 4th gear under normal driving conditions, it lines up 5th on the primary input shaft then suddenly the driver floors the throttle and needs to downshift. This will not be instant since the shift fork is in the wrong position, there will be a delay while the primary input shaft re-engages third prior to allowing to the clutches to swap. This system requires a highly advanced predictive powertrain controller and I don't see how it will ever be as fast as a true manual on the downshift unless it could read the driver's mind and see/read road conditions. Seems like an insanely quick drag racing transmission though, if it can hold the torque.
@ACommenterOnYouTube
3 жыл бұрын
Next time you are in your manual transmission, time your downshift and wot and see how fast you are, bet the dct will be faster
@sanityd736
Жыл бұрын
Very instructive 😊
@marcelobhering1600
7 жыл бұрын
I have a doubt. I must put in neutral position when I stopped in red light or it is not necessary to keep the life of the clutches? Could you please explain me this situation ? Why does the DSG do this job for me automatically when I stopped my car on the red light and keep the DSG in Drive?
@Hybrid6661
7 жыл бұрын
Depending on wether the DSG has dry clutch packs or wet clutch packs. The transmission disengages Drive (when in D at a stop) to stop the packs from getting too hot and increasing the wear. They do this by disengaging the clutch packs and putting on the brakes (even though the car is still in Drive). This is exactly the same principle as a Manual and you pressing in the clutch and putting it in Neutral at a red light (or holding the clutch in) to stop increased wear on the clutch. This means in a DSG, you don't have to change the car from D > N when you have stopped, because it's already done it for you! Hope this helps.
@marcelobhering1600
7 жыл бұрын
Hi Jason, Tks for your comment. If you read the DSG service manual, you will see other recomendations for this situation. Please, see below: "N" position of the floor-mounted shift lever means that the transmission is in"neutral". Similar to P above, both clutch packs and all gear-sets are fully disengaged, however the parking lock is disengaged. This position should be used when the motor vehicle is stationary for a period of time, such as atred traffic lights,or waiting in a queue of stationary traffic. The DSG should not be held in any of the active gear modes while stationary using the footbrake for other than brief periods - due to the clutches being held on the bite point, as this can overheat the clutches andtransmission fluid. This position also allows the engine to be restarted (in some cars needing thekey to be partially disengaged) which cannot be done in any of the active modes Source: pt.scribd.com/doc/134353573/Report-DSG#scribd .... Pag 27/37 So, Who is correct? I'm still not confortable with keep the clutch engaged when I stop in red light. I would you like to find others technical sources about the correct procedures of DSG. If you have theses sources, please let me know here or by email. Regards
@YourMom-nl4uw
6 жыл бұрын
Marcelo bhering It depends on the manufacturer as well. I have a Mitsubishi with a dual clutch transmission. The way this one works is when the vehicle stops, such as a red light, the clutches lose hydraulic pressure, therefore disengage. As soon as you let off the brake it slowly put pressure back on, engaging the clutches. I put my vehicle in "N" anyway but just out of laziness lol.
@KollamanaAbrahamAbraham
4 жыл бұрын
Valid question on disengaging auto gear transmission while waiting at traffic signals. Is it recomended to shift to Neutral position and hold the brake while the car is idling at signal intersections?
@francoisjohnson4668
5 жыл бұрын
He need to explain how the mechatronic unit (electro-hydraulic device similar to the ABS modulator) received shift lever signal P, R, N D, acceleration signal (gas pedal), and speed signal ( engine speed, vehicle speed, input and out put speed in the transmission) all these signal will send to the PCM or Gearbox module to process and determine the next shifting movement.
@25norbi
5 жыл бұрын
Is Dct transmission better than Cvt transmission ?
@rafaelrp07
5 жыл бұрын
Different purposes. Technically speaking CVT is the best transmission we can have, cause you can put any gear ratio you want from mininum to max (1st to 7th). Even a g.r betwen 2nd-3rd or 6th-7th for example. It means theorically the gear is always in the best ratio to the condition of your driving. BUT ...we lack from technology: CVT is the best to get the lower fuel consumption, but we could not develop it to be also good at sporty conditions (quick reaction) or to fit powerful engines. All of this itens that CVT do not fit well, the DCT accomplishes perfectly, in general.
@StellarBlue1
4 жыл бұрын
I have a CVT transmission in my Chevy Spark. It is an AMAZING tranny that propels this Daewoo product from 0 to 60 only 17 seconds! Eat that DCT fans~
@edjames1664
4 жыл бұрын
I'd say that amazed me.
@truckcaretv8649
Жыл бұрын
Good work 👍👍👍
@DonReality
6 ай бұрын
I'll stick to a purely manual transmission as long as it's available. More fun to drive and more appreciating due to skill it requires.
@geralt36
2 жыл бұрын
So, if I got this right lets say it's in 3rd gear and I want to select 4th gear, 4th gear will be pre-selected so that the change is smooth. But what if I don't want to change to 4th and decide to change to 2nd for better acceleration how does it make that gear change smooth? How does the transmission know if I want to downshift or upshift?
@benjamin8981
Жыл бұрын
if your throttle input is over 80% then it will shift up to 2nd, or if your throttle input is over 60% but your engine load is already over 50% then it will shift up to 2nd
@sepehr7402
4 жыл бұрын
Me: I know every single thing about car Also me:watches this video Me: well,shit
@CornerOfTheOval
2 жыл бұрын
Digging the spyro/terraria music lol
@wasimshaikh-hl8ov
7 жыл бұрын
best video simple description
@samao4328
3 жыл бұрын
The second clutch anticipates the next gear? But how does it down shifts?
@manju54054
3 жыл бұрын
Same way when speed decreases it anticipate for lower gear shif its all computer sensors
@fardend
6 жыл бұрын
Very nice and very good .tanks
@hirajand
4 жыл бұрын
Animation is confusion. label marker would have helped. or use contrast colour to highlight
@abz124816
8 жыл бұрын
How does the transmission know to shift up or down?
@MrAdrianGrigore
8 жыл бұрын
+abz124816 The ECU controling it knows based on road speed, engaged gear, engine load and engine speed. These four coordinates are enough for efficient gear changing, just like when driving a manual.
@abz124816
8 жыл бұрын
+Adrian Grigore what happens when you are in first gear wirh your foot on the brake. Both clutches must be disegaged otherwise the engine would stall. Also, as soon as you remove your foot from the brake, the car creeps forward. Is the first gear clutch wearing itself? where does the creeping come from?
@MrAdrianGrigore
8 жыл бұрын
+abz124816 these cars also have a torque converter which allow the car to move off and lock after 10mph or so.
@PaulDishkant
8 жыл бұрын
When you creep forward the clutch is wearing itself thus its not good to creep forward. :)
@asyrafmus
8 жыл бұрын
+Adrian Grigore DCTs does not have torque converter. the purpose of dcts is to eliminate torque coverter
@ajaysarvapalli
4 жыл бұрын
Nice video, great presentation. Help me understand if my engine oil is used for my wet clutch on my Audi Q3 quattro 2.0 TDi with 7 speed DSG gearbox?. Particularly i need to know if i can use liqi moly engine oil additive which has MoS2 as friction limiters, i want to avoid this additive if engine oil used by my gearbox in which case due to MoS2 it will start slipping the gears? Your expert advice will be greatly appreciated, thanks a lot.
@Kain987
4 жыл бұрын
No, your engine oil isn't used for your clutch. Check the owner's manual or the service manual, you'll have instructions on what kind of oil is used where. Odds are you won't need to deal with clutch oil per se. You'll change the gear box oil (and implicitly the clutch oil) as per manufacturer recommendations since the wet clutch of VAG DSG's share their oil with the rest of the transmission.
@chineduogbechie4875
Жыл бұрын
Can it make a car jack
@hyposez1129
3 жыл бұрын
So is dual clutch automatic? But why do you have 2 clutch pedals in car itself?
@stiiify9603
3 жыл бұрын
Which is better at gasoline consumption, auto or manual trans?
@ACommenterOnYouTube
3 жыл бұрын
Depends on how you shift the manual
@rootsdat
6 жыл бұрын
After a basic settings calibration on my DSG . I put into drive and it violently slams into first. Any idea what problem could be? Sticky shift forks is my guess. Reverse is also jerky. It goes away after a 5-10min test drive.
@DoubtingThomas333
2 жыл бұрын
Just try renewing fluid and filter, and throw in a bottle of Lucas transmission fix and see how you go. Also try cleaning off the body earth from your nagative battery terminal, clean both terminals on the battery.. .coz why not? There are also earthing points on the transmission to the vehicle body, clean those too. Good luck You can also try resetting the transmission Calibration, through a scantool or by disconnecting batt terminals, turning on headlights for several minutes then touching battery terminals together. Refit everything. Two days of driving around should sort out the idle and gearbox algorithm for your usage pattern at that point.
@warnacokelat
2 жыл бұрын
So its like a two manual transmission meshed together to make it automated.
@carsandguitars7064
5 жыл бұрын
So basically it shifts into the next gear before it needs to be?
@MeltingRubberZ28
5 жыл бұрын
Yep. And then hydraulic pressure just switches from one clutch to the other, hence why it can shift so fast.
@blkfld7850
2 жыл бұрын
So what did ford fuck up on the focus
@gabebell6372
3 ай бұрын
i wish i could put one of these in my honda civic :(
@progressoful
5 жыл бұрын
I love my Land Cruiser:)
@jeffgathenya202
5 жыл бұрын
China
@Kasmuller
5 жыл бұрын
So an automatic manual?
@shadowgaming6660
5 жыл бұрын
Basically
@TheOzthewiz
4 жыл бұрын
YES! The coupling from engine to drive wheels is ALL mechanical, NO hydraulic "slush box" inefficiencies. Think of it as "manual" without the "third" pedal!
@Kasmuller
4 жыл бұрын
@@TheOzthewiz so a manual without the fun basically?
@TheOzthewiz
4 жыл бұрын
@@Kasmuller Or, a manual that is a LOT easier on your left leg in heavy stop n' go traffic. I've been there and done that, NOT fun at all! I currently drive a '13 Focus that I picked up 3 years ago with 53K miles, clutch pak (dry) was replaced at that time, now has 83K miles, running great. I DO have to drive it like a manual when in city traffic by NOT "creeping" in heavy traffic and NOT using the transmission to hold the car on inclines. These are annoyances I wouldn't have with a hydraulic unit, btw, I do about 90% freeway driving and consistently get just under 40MPG at 65Mph, thanks to NO "pumping loses" and solid DIRECT coupling to the drive wheels. This transmission behaves beautifully in the kind of driving I do with shifts that are RIGHT NOW. I will have to admit that the DCT can get "confused" and delayed response does occur as when you are starting to accelerate and then suddenly hit the brakes and try to accelerate again, that is when these ( ALL makes) DCT misbehave. They REALLY were designed for "performance" cars, like a Shelby or Corvette where you want/need MAXIMUM acceleration! Cheers AND STAY SAFE!!
@Kasmuller
4 жыл бұрын
@@TheOzthewiz manual is much more fun to drive Change my mind
@ibrahimali9540
3 жыл бұрын
Whach one is long lasting use? DCT or CVT..?
@rosegold-beats
3 жыл бұрын
Dct for sure, ctv has a dry clutch and the belt wears
@pod9363
5 жыл бұрын
Two manual transmissions where one is always on a higher gear than the other, and the shift just swaps power from one to the other.
@flightestman
8 жыл бұрын
The on ro know is how many gear are right fit i mean Chevy just put 11 gear on 2017 Cameros,, their 2017 duel clutch. Hellcat got 8 gear in 200 Chrysler 9 speed automatic. the access speed and counting o too gears.
@lil_lsx5049
8 жыл бұрын
it's 10 gears and it isn't a dual clutch lol
@drivermechanicsjosue6383
4 жыл бұрын
i need to understand very well want can i do??
@Cee2TheZee
5 жыл бұрын
How do people come up with these genius ideas smh I'm never gonna amount to anything
@designjunkie
21 сағат бұрын
Music is too loud so it it difficult to understand the commentary, please tone it down
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