How Ignition System Works

Know the basic working of an automobile ignition system working on battery.

[@troyna77]

thanks for the visualization. no matter how many times i read about the ignition system, i always seemed to never put all the parts together. your animation has solidified my grasp. i can actually actually close my eyes and see your animation in my head. wish all my research information could be obtained this way.

[@raidoung4100]

learn more about the electricity. EngineeringMindset channel on YT has a wonderful course on electricity engineering consisting of 36 videos. Very much recommend dat, lol.

[@ryanwallace4204]

I am a studying electrical engineer and this video greatly helped illustrate how the induced emf is created and how its used to generate the enormous voltage. Great job.

[@tindansandow8823]

I am studying Electrical engineering

[@philbrenman2507]

What a fantastic video. I am an English teacher, and today I was thinking about how I can motivate my students to develop better study habits if they want to achieve what they set out to do. I was thinking about the two words "should" and "must." "Should" is the voice of procrastination. We ought to take action but we don't. "Must" is the mechanism that triggers us to take action and I was thinking about the ignition key to the engine that sets everything in motion. I now have the visual image in my mind that will kick start my day, when need to get out of bed. 8 year and 4,181,532 visits and counting!!!!

[@EvilSapphireR]

This animation is unfairly good! Even a layman like me got a solid understanding about the overall mechanics of the ignition system.

[@quillmaurer6563]

Pretty well done video, my only real complaint is that it shows secondary voltage/current running all the time, not just when the breaker points are open. A lot of people are complaining that this is archaic stuff that no car has been equipped with in 30 years, but it's probably best to start out with that, much easier to understand. Once you've made sense of this, then move on to more modern systems, which work pretty similar except that the points are replaced by computer-controlled transistors, and instead of having a distributor rotor typically each cylinder or pair of cylinders (wasted spark) has it's own independently-controlled coil. I would suggest starting out understanding cars based on old ones and work your way up to modern stuff, that's how I did it, I started with a '73 Bug with this ignition setup and a carburetor. Over a few years got totally comfortable with them, and realized how much they suck, and felt ready for a new challenge, so I put fuel injection and electronic ignition on it, a great learning experience.

[@mapletree6308]

Quill Maurer I am currently enrolled in auto technology classes, my instructor is an old man(70+y/o acts like 20) who knows both old timey engines and modern shit very well. He's got the same concept as you in which he is teaching us with older engines first. Which is forcing us to have a hands-on experience vs just learning to use a computer/sensor that would do all the work for us, more modern as he said. Like for example, the tools we are working with, rather than just have us use a modern tool to measure with laser precision, he's having us use older tools, from when he learned, first since they require us using our hands and "mastering it." My group and I just got done tearing down and rebuilding a big truck engine from the 70's, and it's only been a month since I've started, I'm eager to learn so much and it's fun too which really helps us with learning. What still baffles me is how the collapse of the magnetic field amplifies the volts, it's truly awesome.

[@quillmaurer6563]

@@mapletree6308 Sounds like a great instructor! Yeah, I think every budding auto mechanic, whether hoping to be a pro or just hobbyist, should dirty their hands on an old jalopy of some sort, something that isn't all "black boxes." Learn to use a timing light and feeler gauges. See what everything does and why. Kids in the auto trade schools should be learning to tune up cars twice their age. Then once they've grasped that, maybe not mastered but at least gotten a foundational understanding, move on to the new stuff. Another thought, even simpler - an old motorcycle. First class is each student or group of students is given an old junker motorcycle the instructor found on Craigslist ("Ran when parked 5 years ago, wife wants it gone" sort) or are donated to the school, students get their motorcycles running, but have to rebuild everything (engine, brakes, transmission, etc). A class you don't pass, you ride away from.

[@mapletree6308]

Quill Maurer He's encouraged us to purchase cheap vehicle's like motorcycles or Hondas/Toyotas or anything really that is old from a junkyard or Craigslist and said bring it to the school and we can work on it there. He said any where between 200-600$ should do and will go with us to buy it to see if it's good enough to learn from, as a side project. I'll definitely look more into old motorcycles.

[@quillmaurer6563]

@@mapletree6308 Awesome - that has to be among the best teachers out there. Can't say the same for the professors I got my degree from.

[@matthewburns6843]

@@mapletree6308 did you ever graduate from that ? Learn anything?

[@foxysmygirl]

This is a great video. Thank you for making this video which helps to make the ignition system make more sense!

[@immath3guywhocar3saboutyou5]

U've no idea how much I liked ur presentation. No matter how many years. So, Impressive! Thank you so much for your valuable work! :)

[@safranrahman5916]

Just speechless! Very well explained. I have not seen any other video in KZbin like this before. Thank you whoever has made this video.

[@andyhasan8332]

That was BRILLIANT. So concise, clear and understandable. Not only is a picture worth a thousand words, but your choice of a 4 cylinder, showing the cam, etc. made it easy to follow. Wow, I wish kids in the inner city could get access to stuff like this. I bet their grades and interest would improve! Nice work whoever put this together!

[@AutomotiveSystem]

Thank you for your valuable comment! Yes, it is true that timing is dependent on the breaker points.

[@Miata822]

Thank you for posting this. I came here to understand the function of the condenser (capacitor) in this circuit. It seems a diode placed across the 12V terminals of the coil would serve the same purpose. Perhaps the charge retained in the condenser also reduces inrush current in the coil when the points connect. I vaguely remember a car from the '60s not running correctly when it has a faulty condenser.

[@jonobester5817]

Really well done. Thank you.

[@frankdavidson9675]

@@Miata822 that condenser is very important in this circuit this a series resononce circuit in that the capistive reactance has to off set the inductive reluctance of the coil for max curent.which is the spark ohms law I=E/R r must = zero for max spark so a diode would not work in this case you can have wrong condencer it will make your points pit needs to be a certain mfd to offset coil as you can see the cond. is very important when points go open lifting gd off the voltage shoots into the condenser causing extra high voltage in the 2nd winding in the coil which is the spark( phew)

[@kramrellim6277]

If we had videos like that in automotive School , things would have been so much easier! Awesome video !!

[@g.j.dutoit4447]

WOW WOW WOW!!!! Im search ages for something like this. BEST IN THE WORLD I SAY. PERFECT ANIMATED!!!! WELL DONE! IM 60 NOW. AND FOR 1ST TIME I GOT IT!!!! 😀😀😀😀💯💯💯💯🥇🥇🥇👍👍👍👍👍👍👍

[@EagleLogic]

Awesome video! I am currently taking General Physics 2 and a lot of stuff mentioned in this video I wouldn't know what it is without my new knowledge in electricity and magnetism. So fascinating!

[@AutomotiveSystem]

Thank you very much for your wonderful response, we are working hard to compile the information on automobile system and will share with our esteemed customers. stay tuned for more videos !!

[@rohitthosar]

I have learned how engines work by reading and actual hands on work. But this video makes learning 10 times easier. Good job.

[@andrew_owens7680]

Finally an automotive video with music worth listening to! What is it? Excellent explanation too!

[@makerj101]

thank you! very professional video! helped me understand what the condenser capacitor does.

[@jonathanliang4275]

Yeah, but he misspelled distributor at 2:21

[@dexter131]

JonPRHX-Gaming it is terribly difficult to understand basic theories and principals when a word is misspelled.....

[@isharawaduge8915]

My god this is an awesome video. Very very very clear! Thank you for solving my doubts!

[@eluniversodelecuador]

A remarkable and comprehensive way on how a a car’s internal combustion engine starts! Bosch started it all back in 1902!

[@moltedo37]

Such a simple method and yet it lasted so many years. Now of course it is the equivalent of the Typewriter. My car has one but it was built in 1965.

[@coryjcdk3084]

I just won an argument with a guy that's worked on cars for 30 years! Great video! Proved I was right

[@iainmclaughlan1975]

This is great, helped me with my Driving Instructor training, thanks

[@quantumleap4023]

How?

[@doge5603]

@@quantumleap4023 Car broke down!?

[@arslane2882]

I came to understand the purpose of the distributor in the ignition system, I stayed for the music. :D

[@Kougnai]

les violons ivres - agora if you looking for the id track

[@lawrence8434]

Thank you for the Track ID.

[@Kougnai]

if you want some sick tunes like this come over my channel :) French touch

[@arslane2882]

Thank you! :)

[@ahmeddabdalla6218]

the distributer is like a timer to send high voltage to the spark plugs.

[@bhadri23]

Very well organised video ,i understood it just 4mins instead of reading a lot from the books,good work

[@NavajointheCity]

Thank you for this video! It helped me in my gas compression class, where I'm self studying. Your visual made it make sense. Thanks again!

[@timsmith1118]

wow, everything is so well timed in engines, flip

[@leonelsepulveda3063]

W.

[@Kakabeblen]

That was absolutely fantastic! Thank you! :D

[@raymondpendleton5224]

This was a terrific way of showing this..Very amazing and professional..Why ppl disliking this video???

[@th7480]

Excellent description. I understand electronics but could never understand how an ignition circuit worked. Now it makes sense. I always thought when the points closed was when the plugs got fire. Never made sense.

[@Menelik.videos]

Wow, thank you... awesome video . So basically, 1 out of 19 people disliked this video. I don't get that.

[@smiththomas1457]

Thank you very much. This video presentation helped me a lot about the aircraft ignition system.

[@rayford21]

Nobody uses points and condensers anymore. This video shows how ignition was created for engines quite a few years ago. The coil is presently still used.

[@quillmaurer6563]

@@rayford21 Cars don't but many airplanes still use something pretty similar to this. Most planes we see flying around are from the '60s and '70s, and even newer planes used such old tech long after electronics were implemented in cars. Being that the engine working is safety-critical, airplanes are reluctant to use something that isn't extremely reliable and time-proven, and certifying technology for airplane use is a huge hassle, thus most are flying around with literally '40s technology. More recently electronic ignition has become at least as reliable as these old systems, and a few planes are starting to use it. Most airplanes have twin ignition systems as well for full redundancy. What airplanes use is slightly different form what's seen here, as they use magnetos, which works pretty similar but has the primary current generated by a magnet passing a coil rather than from the vehicle's electric system, so it doesn't require an external source of electricity, which is seen as safer and allows for early planes to not even have any electrics whatsoever (again, all evolved from Piper Cubs and other stuff from the '30s). Works more akin to what a lawn mower or other small engine uses.

[@Life_Is_A...]

Always thought about it as "the battery sends a charge into the spark plug, and things turn on". But man there's a whole back story to it. Thanks for this.

[@MohaMMaDiN55]

This is a super great video. I also learned a new thing which is about the gas being a conductor when it gets ionized by high electricity.

[@jonathanmoflori4915]

YOU ARE A WORLD CLASS, EXCELLENT VID ! ! !

[@titan-.-]

its a 30 second video, where did the comment section find this video "useful"

[@randstuf567]

Ikr same

[@obscureluzername]

WOW! This video explained how old ignition systems work very clearly. I had been hesitant to buy a 70s era truck because I didn't understand how the ignition worked but now I do, thanks :)

[@Mukul_Adhikary]

Although this is a 10 years old video,but everything described perfectly...👌👌 Thanks a lot 👏🥰

[@Supriya100kar]

truly nice video nice explanation and the music too..!!

[@dennysmendoza832]

Supriya Shambharkar definitely

[@rohandavari]

hi

[@konidelajagadeeshbabu9101]

Supriya Shambharkar hi

[@Supriya100kar]

It's been 7 yrs and I still like this video 😄

[@ashishchaurasia9782]

thanx for the videos... i have a question can you please show a animation of how motorcycles starts with a roll or push,, m very confused about the working mechanism behind this scenario..

[@CosRacecar]

A motorcycle starts with a roll or push the same way it starts with a kick starter or electric starter, it's just that the rotation of the tire is used to start it turning rather than the normal starter. A motorcycle usually works by the turning of the engine turning the wheel, right? When push starting it, the turning of the wheel is used to turn the engine until the engine gets started.

[@ashishchaurasia9782]

thanx anyway where r u from..

[@roblostandlate.6005]

CoreyOsgood. The same as starting a car with a flat battery, it's a push or bump start.

[@CanyonF]

Finally a decent diagram without crappy loud music

[@kachamsaisumanth5335]

awesome presentation ,this helps to visualise far better than compared to other videos

[@Vichardhara303]

Thanks automotive basics

[@syedtauseefabbas433]

Amazing. God Bless You.

[@loveappleproduct]

You have just created the best possible video for this SI system....You rock...Keep those videos coming....Thumbs up!!

[@PCarDriver87]

One of the best videos I've ever watched. Thank you!

[@LNasterio]

Very helpful and detailed explanation, but you need to pass high school physics to understand what's going on here.

[@xpertutorialseo2]

excelent video! may i ask what the capacitor is used for?

[@shubhamhorambe7903]

it is used to absorb the back EMF ..thereby increasing the life of the contact points.

[@paulc7973]

mrgeorge Sorry wrong. The capacitor and the inductance of the coils primary winding resonate and hence produce the required current swing in the primary which is transformedby the coil producing the high voltage for the spark

[@AuMechanic]

It allows the inductive spike (back EMF) from the coil field collapsing to continue flowing to the condenser as the points open, which reduces arcing across the points when the gap is still very small before they open fully, this charge in the condenser is then reflected back to the primary coil and back again many times rapidly in an oscillation, that speeds up the collapse of the coil magnetic field to provide good spark energy at very low engine speed particularly starting, then the points close and field builds up in the coil primary windings again. As they reduce capacitance with age and heat cycles they will still work to arrest points arcing but will the coil will increasingly have less energy when starting and so the first sign of a bad one is poor starting before it gets bad enough to cause arcing on the points. I just did a video covering it and how to diagnose a faulty one.

[@javiercharleshazard6366]

Thank you so much for this video, helps to much for my ATPL exam (powerplant & systems)

[@meyyappanm6857]

Very well explained, thanks for giving such a good explanation on ignition system

[@eneechbaranda3307]

Wow men you know how the ignition system works you have so much knowledge but why you put the current flow in positive side of the battery... positive side(+) of the battery is intake of used electron charges and current flow is coming from negative side(-)...... Hahaha I'm just asking.... Peace.✌✌✌

[@torqued111]

conventional vs real electron flow

[@edgecase928]

Complete convention. The actual flow of the electrons was discovered even after circuits were used, but there was no need to change the convention because everything worked anyways :)

[@simplyconnected]

You need to show a COLLAPSING FIELD in the coil. When points close, current flows in the coil which saturates the iron. When points (or Electronic Ignition) OPENS, that magnetism quickly collapses crossing hundreds of windings, and producing thousands of volts from the original 12 volts. SHOW THE COLLAPSING FIELD which produces SPARK. High voltage current returns as a ground through the block and back through the coil case. Low voltage current returns through the points, block, and back to the battery. Reply ·

[@IkeBrider]

Here lies the problem with modern society. These days, people don't need to understand WHY?, they simply learn the HOW? We are Old School my friend, we had to learn the theory too. That is why we diagnose and repair while the youngsters throw away and replace.

[@scottandrew2066]

simplyconnected the surge capacitor should be connected in parallel across the positive and negative of the primary circuit. Not the negative and negative like it shows in this video. Or does that matter?

[@johnwade5747]

YOUR INFORMATION IS SPOT-ON.HOWEVER,the picture of the coil (high tension) wire may confuse some viewers because it resembles the small negative wire that enters the distributors from the side and goes to the points .The high tension coil wire ALMOST INVARIABLY goes in the TOP CENTER of the cap to be distributed to the plug wires via the rotor.to sum up, ...USUALLY, the negative wire to the points (and condenser)is the only one entering the side.

[@user-oy1hz3it2s]

im student studying aircraft maintanance. i appriciate that you make this video :D

[@maxpowers3732]

Could someone explain 1:46? Why does breaking the current induce an EMF in the winding with more turns and increase the volts from 12 to 22,000? I'd like to understand what's happening and why you have so many things going on, not just memorize steps

[@phuturephunk]

I has to do with electromagnetism and whats called induction. Due to the way EM works, you can change the voltage of an electrical signal by using coils of wire that are placed near each other in such a way that the electromagnetic fields they generate while current is going through them interact. If one coil has more turns than the other it will 'step up' the voltage of the current. I don't know where you live, but typically you'll see those big white (they can be any color but they're usually white or gray) garbage can/tank looking things on power poles in say..a residential neighborhood. Those are transformers and they work with the same principle. The voltage that the power company distributes across the power lines in the neighborhood is waaaaaay too high for say, your computer or any typical appliance in the house to use without setting itself on fire so, using induction (a lesser winded coil of wire) they 'step down' the voltage to 240 volt which is then clipped in half to two 120 volt transmission signals. In cars, it's the opposite. The voltage from the battery is 12 volts which is way to LOW to actually ignite the fuel air mixture in the cylinder that needs to be fired during the power stroke so you use induction between two coils of wire to greatly amplify the voltage that actually gets sent to the cylinder. That's a general overview. Look up 'transformer' on wikipedia for more information...same principle.

[@searchlight22]

phuturephunk hey phuturepunk, I have an old twin Onan that uses a double coil. Two plug leads. The engine is a "lost spark" type; both plugs fire at once, there is no distributer. My coil has failed and they are not made anymore. Do you think that if I split the input to the primary and use two seperate coils the engine will run. Thanks.

[@andyhasan8332]

I think that the number of windings is proportional to the "step up" or increase in voltage. Like a transformer as previously commented.

[@GK-zb5de]

Horizontal engine

[@TaylorYarick]

This might be a long explanation but I'll try to be concise. Any changing/moving electric field creates a magnetic field around it. Hence, electricity flowing through a wire creates a magnetic field around the wire. Conversely, a changing/moving magnetic field creates an electric field. Hence, changing the magnetic field around a wire will force electricity to flow within the wire. Looking at this video, you can see that the flow of electricity is forced to stop and start again at regular intervals. This rapid changing of the electric field produces a rapid changing of magnetic field in the transformer (the coiled wire part). The secondary coil, which is inside of this changing magnetic field, then has an induced current forced to flow through it at the same frequency as the primary coil. In a transformer, you can step up voltage by adding more windings to the secondary coil, since the alternating magnetic field then has more wire available to induce a current in. Now the reason for the condenser (aka capacitor) is that the secondary coil applies a resistance to every change in magnetic field. When the primary stops electric flow, the secondary actually forces the primary to flow a little bit more. And when the primary starts to flow electricity, the secondary applies a resistance at first. That's where the condenser comes in. It is just a short-term battery that can absorb charge and then discharge it very quickly on the next interval. As the video states, it lengthens the life of contact points by preventing sparking. btw "emf" is just a fancy word for voltage.

[@thxmateoli]

Why are they showing current flowing from positive to negative when it travels from negative to positive?

[@madbruv]

because it travels from positive to negative... + > - e.g. you touch a live + wire, you now are the -

[@kirkwalker9304]

black

[@michaelleamy9765]

Electrons travel negative to positive, but current is considered to travel the opposite, from positive to negative. Current was defined before the electron was known.

[@bonbont6912]

This is bullshit that's y......its totally wrong...its getting power by the cams not the battery and people actually believe this bullshit......if I'm wrong then how the fuck does the motor still run when the battery is totally disconnected or removed there u go!!!

[@Handyman1199]

Really? My Bike doesn´t even have a battery, it produces its own electricity on the ALTERNATOR! If the Alternator is generating enough Power, the Car will keep running, even without a Battery. And the Camshaft doesnt Produce Power. Trust me, im an Electric Engineer. If the Battery is dead AND the Fan Belt is done, you won´t ever see the Engine Running without Power. Furthermore, a friend of mine drives an Mercedes Benz W124. It doesnt have Spark plugs, Distributer, Ignition Coil or else, its a DIESEL... Due to a broken Depressurizing System, you can pull the Keys out without switching the Engine of. It doesnt need anything to Run, exept Diesel, Coolant and Oil. No Electricity whatsoever

[@tonygati1517]

Great video. Simple and direct to the point. Thanks.

[@MrCapi55]

Don´t you ever heard about the electronic ignition? It has been here since the late 70´s!

[@klausbrinck2137]

Distibutor??? Contact breaker???? Am I on YT or in the 19th century??

[@T25de]

Klaus Brinck you must b a child

[@mehdinazari8120]

Tyson Judd

[@renek243]

yes it is ancient but very informative for people who drive classic cars like myself, maybe the title should be "how ignition system on classic cars work" (although that depends on what you call classic, I've got a few late 70s, early 80s beemers that I deem classic but don't have contact breaker points anymore.

[@Fearofthemonster]

what are the modern substitutes?

[@sharadsutar9692]

Dan Philbin m

[@NinjaFRuitSLIicer]

too faded for this....

[@Engineerboy100]

Excellent animation, I have a similar video but without the animation. Funny seeing the oil points, I remember gapping and cleaning the points in my old 1971 Fiat 124 special lol Keep the videos coming, great job! Thank you

[@murtadanor9066]

first time understand ignition systems thank you for you efforts

[@sriharsha038]

very nice video, smiply and clearly shown the working of ignition sysytem

[@ministaryifaith6989]

So easy to learn in youtube bt in class nothing goes to in head😑 thanks once again ❤️

[@ajithayan3725]

Thank you. Your video helped me get through the EASA exams. Now I'm an Aircraft maintenance engineer

[@aneequeahmedkhan200]

Thanks you Sir. This video helped me making my assignment. Hats off.

[@ayudh1234]

nice presentation...its helps me for study...i am an automobile engineering student...

[@ranveerkhan174]

these videos r very helpful for engg. students. u r rock....... thank u very much........

[@flamejocky7734]

I really like the clarity of this ...but, has anyone mentioned that the distributor cap drawing is misleading? The lead should be shown connecting to the center of the cap where it would feed the rotor instead of being shown with the same orientation as where the ground wires leave the distributor. Plus many distributors did not have a grouind wire but got their ground through their mount to the engine block with the only wires to the distributor coming from the coil.

[@MrTempoJP]

I learned that at school but I didnt understand a thing. Nothing is blur anymore thank you!

[@AutomotiveSystem]

Negative cable is disconnected to disrupt the power. In most cars, the negative battery cable is for ground and removing the negative cable will avoid the chances of producing any spark while working with a metal part. Also, the ignition system explained here is a conventional one; modern cars like Elantra now make use of electronic ignition system. You can find a video of that from our playlist and clear your doubts.

[@LEODECRISTO]

Really good animation and explained well with short text boxes. Thank you and well done

[@nissanasiri]

This video is great and it is very helpful.... Really good work to teach about a complex system.... keep up the good work..... thank you so much

[@saiprasadmohanty8339]

its almost 5 years this video has been uploaded but still works great

[@vladimirvladimirovichputin1352]

Why wouldn’t it?

[@ruanrocha3093]

very nice video, and we see how technology has got even better. this is mechanical ignition. now its way more efficient and easy to handle with ECU

[@Nomadic_1059]

Thank you for such amazing and clearcut explanation.👍

[@mamunurrashid7520]

Fantastic ! I am very very very much happy to watch this !

[@glenverduchi5000]

great video. I use it all the time to help students.

[@joaokiterra4030]

Man, this video is absolutely fantastic!! Congratulations!! It is so detailed!! Awesome work!!

[@brucebartlett1950]

Excellent video u just cleared up a issue on my skid steer

[@Dafastso]

wow this is incredibly easy to understand

[@ser7ser7i]

anybody could know but few of them can teach, thank you so much.

[@robertocardoso746]

Perfect! Exceptionally easy to understand! Thank you!

[@TheSoccerPro1000]

AWESOME AWESOME AWESOME AWESOME!!!!!!!!!!!!!!!!!!! I LOVE THIS CHANNEL IT HAS HELPED HE SOOOOOOOOOO MUCH IN HOMEWORK!!!!! Thanks so much you guys!

[@harismasoom6634]

Love that video easy to learn and understandable I have watched it on 0.5 playback speed.

[@MazwiZwane]

loving the house tune, so many memories

[@arbaazkhan8740]

To much..........!!!... Nice for this video........... This animation helps a lot for understanding the real concept

[@bhupeshsrivastava7036]

Thank you, I was trying to understand the process for my single cylinder old motorbike and I understand that a single cylinder engine won't need distributor.

[@robertmorton2374]

A very good breakdown and explanation of the standard 12 volt coil ignition using points and a condenser

[@ahmedelhayes9123]

8 years ago and still the best ♥..

[@fohh8392]

kap

[@axelwas9452]

QUE BEUN VIDEO...! CREO Q HASTA UN NIÑO EN APRENDIZAJE DE COMO SUBIRSE A SU BICICLETA PODRIA ENTENDERLO..!! MUY MUY INSTRUCTIVO!! TKS AMOGOS AUTOMOTIVE BASICS!!

[@IkeBrider]

Excellent graphics, all that is missing is a representation of an EMF (Electro Magnetic Field), what it is, and what it does.

[@shubhamgautam9649]

Woooowwww osm explanation. I like the animation it makes every complicated thing easy to understand.

[@ARt-bi6ee]

Thanks You are my teacher i am happy

[@ananyajaiswal9733]

Concept clearing video. Really amazing video👏

[@rayford21]

A very well made video. Unfortunately it's obsolete technology not very helpful in today's petrol and lpg engines. But they still use the ignition coils.

[@JoseEscobar123]

That was so cool to watch and the music was perfect, great video💯 it all made sense and helped alot💯

[@kkampy4052]

Just a note, ignition systems with points are only found on classic cars. Cars since the early 80's have electronic ignition which does not use points but the spark is fired electronically. Some of the early cars still had distributors and rotors however. All new cars are totally electronic and use cam and crank position sensors to time the spark and use individual coil packs on each cylinder to generate the spark.

[@meetdevgania9945]

Truely very nice video with detail explanation

[@sriramangurram4625]

the video is very useful .... awesome animations......showing the component's location in the automobile structure will be much more useful.... i'm looking forward for videos explaining various parts/joints of connecting rod with STRESSES induced , timing belts , alternator belt/serpentine belt and their location etc,... thank you

[@scooterkyle5446]

lots of insight of ignition help me fix a problems earlier

[@AutomotiveSystem]

Yes, battery is used to store the electrical energy. It allows the current to flow as shown in this video, once the circuit is completed using the ignition key.