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Fuel Injector Operation

Fuel Injector Operation Details the operation of the automotive fuel injector. Goes into how to test the fuel injector, theory of operation and other aspects of reading the injector waveform on the automotive scope. Finally, coverage is also given as to the specific current flow characteristics for automotive fuel injectors. Schools may use this automotive technology video as an in-class companion. ************************************************************************************** Amazon Printed-Books & Kindle: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dstripbooks&field-keywords=mandy+concepcion Google Play Android APPs: https://play.google.com/store/search?q=mandy+concepcion&c=apps Amazon Video DVDs: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dmovies-tv&field-keywords=mandy+concepcion Barnes & Noble Nook: http://www.barnesandnoble.com/s/mandy-concepcion?keyword=mandy+concepcion&store=allproducts Apple iTunes iPad: http://itunes.apple.com/us/artist/mandy-concepcion/id449573393?mt=11


 


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Injector Circuit & Wiring Diagram
Injector Circuit & Wiring Diagram Amazon Printed Books https://www.createspace.com/3623928 Amazon Kindle Edition http://www.amazon.com/Automotive-Electronic-Diagnostics-Course-1-ebook/dp/B 0052MCTRI/ref=sr_1_1?s=digital-text&ie=UTF8&qid=1360015586&sr=1-1&keywords= electronics+1%2C+mandy+concepcion Android APPs https://play.google.com/store/apps/details?id=com.app.book.AOTLXEBCBQELJLAB I&feature=search_result#?t=W251bGwsMSwxLDEsImNvbS5hcHAuYm9vay5BT1RMWEVCQ0JR RUxKTEFCSSJd Learn to test and analyze automotive fuel injector circuits from a wiring diagram perspective. Fuel injectors are attached to the fuel rail. It is very time consuming to detect and prove a clogged fuel injector. The technician needs to disassemble the fuel rail, de-activate the fuel pump and perform lengthy tests to prove the fault. However, there is another way. Using current ramping techniques the technician is able to prove the fuel injector without any disassembly at all. Get the scoop here and save time. Presented using graphics software technology to denote the concepts. Part of our wiring diagram set of videos shown here in this channel. Enjoy... *************************************************************************** ********* Amazon Printed-Books & Kindle: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dstripbooks&fiel d-keywords=mandy+concepcion Google Play Android APPs: https://play.google.com/store/search?q=mandy+concepcion&c=apps Amazon Video DVDs: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dmovies-tv&field -keywords=mandy+concepcion Barnes & Noble Nook: http://www.barnesandnoble.com/s/mandy-concepcion?keyword=mandy+concepcion&s tore=allproducts Apple iTunes iPad: http://itunes.apple.com/us/artist/mandy-concepcion/id449573393?mt=11





How to Test Crankshaft and Camshaft sensors 1
How to Test Crankshaft and Camshaft sensors 1 Amazon Printed Books https://www.createspace.com/3623936 Amazon Kindle Edition http://www.amazon.com/Automotive-Testing-Diagnostic-Strategies-ebook/dp/B00 52YFOCI/ref=sr_1_2?s=digital-text&ie=UTF8&qid=1360016628&sr=1-2&keywords=se nsor+testing%2C+mandy+concepcion Android APPs https://play.google.com/store/apps/details?id=com.app.book.AOTLVEWIWPXAXYGM Z&feature=search_result#?t=W251bGwsMSwxLDEsImNvbS5hcHAuYm9vay5BT1RMVkVXSVdQ WEFYWUdNWiJd Shows the operation and testing procedures of automotive cam and crk sensors, which supply the ECM with engine camshaft and crankshaft position. These two signals are essential for the engine to run. (note: We allow all schools and training institutions to use our software free of charge, so long as it is not sold to others. You're encouraged to download our free automotive simulation software for more information. *************************************************************************** ********* Amazon Printed-Books & Kindle: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dstripbooks&fiel d-keywords=mandy+concepcion Google Play Android APPs: https://play.google.com/store/search?q=mandy+concepcion&c=apps Amazon Video DVDs: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dmovies-tv&field -keywords=mandy+concepcion Barnes & Noble Nook: http://www.barnesandnoble.com/s/mandy-concepcion?keyword=mandy+concepcion&s tore=allproducts Apple iTunes iPad: http://itunes.apple.com/us/artist/mandy-concepcion/id449573393?mt=11





Fuel Injector Pulser
Fuel Injector Pulser Get the Android-Book APP Here... https://play.google.com/store/apps/details?id=com.app.book.AOUBOEAYJMUAHSOG FS&feature=search_result#?t=W251bGwsMSwxLDEsImNvbS5hcHAuYm9vay5BT1VCT0VBWUp NVUFIU09HRlMiXQ.. Get the Printed BOOK Here... https://www.createspace.com/4126412 Get the Kindle Book Here... http://www.amazon.com/Make-Diagnostic-Equipment-MYODE-ebook/dp/B00B05LVCA/r ef=sr_1_1?s=digital-text&ie=UTF8&qid=1358112946&sr=1-1&keywords=make+your+o wn+diagnostic+equipment%2C+mandy NOTE: Part are available from Jameco, Mouser & Digi-Key, with part numbers and details of construction available inside our publication (book & DVD) for this series. Injector pulsers are a main staple component in the arsenal of a modern automotive technician, D I Y aficionado or enthusiasts, who needs to perform diagnostics on fuel injectors. The uses for a fuel injector pulses are varied. It is used to pulse and measure the electrical characteristics and general health of an injector, to determine if the injector is clogged, by doing a fuel flow test, and for to fast pulse and clean the injector using special solvents. In essence, this device is what you'll find inside the ECM, with the exception that the LM555 timer chip is substituted by the ECM processor. As with many of our other gadgets, this circuit can be built into an inexpensive universal PC board. The LM555 timer is a popular oscillator chip that creates the pulse signal. It is a 25 cent component. This entire circuit can be built for less than 4 dollars. An LM 393, or Dual Differential Comparator chip is also used to create the duty cycle part of the signal. The other components are off the shelf resistors, potentiometers and small capacitors readily available anywhere. This circuit works as follows. This device uses a built in pulse width modulated signal generator circuit for triggering a power MOSFET, which is a high current transistor. This particular transistor, the IRF740 is rated up to 400V and can switch around 10 Amps which ... Get the whole story right here in this video... Enjoy Amazon Printed-Books & Kindle: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dstripbooks&fiel d-keywords=mandy+concepcion Google Play Android APPs: https://play.google.com/store/search?q=mandy+concepcion&c=apps Amazon Video DVDs: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dmovies-tv&field -keywords=mandy+concepcion Barnes & Noble Nook: http://www.barnesandnoble.com/s/mandy-concepcion?keyword=mandy+concepcion&s tore=allproducts Apple iTunes iPad: http://itunes.apple.com/us/artist/mandy-concepcion/id449573393?mt=11





Toyota VVT-iE, Variable Valve Timing
Toyota VVT-iE, Variable Valve Timing Get the book here: https://www.createspace.com/4321251 Describes the operation of the Toyota VVT-iE or variable valve timing with Intelligence Electronic. This is Toyota's highest state of the art variable valve timing system, which uses a small electric motor/actuator to advance or retard the valve timing. By varying the speed of the motor, the system is able to change follow the CAM sprocket, increase speed to advance or decrease speed to retard. The end result is a fast acting and accurate CAM timing control system. See how it works and why. *************************************************************************** *********** Amazon Printed-Books & Kindle: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dstripbooks&fiel d-keywords=mandy+concepcion Google Play Android APPs: https://play.google.com/store/search?q=mandy+concepcion&c=apps Amazon Video DVDs: http://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Dmovies-tv&field -keywords=mandy+concepcion Barnes & Noble Nook: http://www.barnesandnoble.com/s/mandy-concepcion?keyword=mandy+concepcion&s tore=allproducts Apple iTunes iPad: http://itunes.apple.com/us/artist/mandy-concepcion/id449573393?mt=11





3D animation of a fuel injected V8
http://www.haulinazz.com Engine in the Haulin Azz drag racing game





AC System Basics - EricTheCarGuy
This is a kind of video response to a question I got from RadicalComedy about servicing her AC system. Keep in mind that this is a very basic overview of the components and operation of the AC system. In future installments I plan to get more in depth about the operation and function of these parts but for now I think 6 minutes of your time is enough. Visit RadicalComedy's channel http://www.youtube.com/user/RadicalComedy Visit me at EricTheCarGuy.com http://ericthecarguy.com/ Visit EricTheCarGuy Forum http://www.ericthecarguy.com/forum/default.aspx Visit my Facebook Page: http://www.facebook.com/EricTheCarGuy Stay dirty and cool if you can. ETCG





How diesel fuel injector works? And how nozzle spray ??.flv
To know our product lines please visit : http://www.makisew.com Here it shows that how the injector works and what is the function of the nozzle in the nozzle holder or injector.





Quick Tip-Throttle Cleaning - EricTheCarGuy
This one goes out to BowlingBallOut who posted a question about a sticky throttle on his Saturn. It was a great question so I decided to make this video in response to it. There are many different configurations of throttle assemblies but for the most part if you have a throttle that is sticking you might be able to fix it using the procedures in this video. I am aware you may not able to purchase spray throttle cleaner in some states now but I'm sure they have some alternative available at your local parts store. One very important note here is that if you have a drive by wire throttle (DBW), then I do NOT recommend this procedure. If you perform this procedure on a DBW throttle body you may need to have the throttle reset in order to get your engine to idle or even start. I only recommend this procedure if you're trying to correct a problem with a sticking throttle. If you have idle problems, I recommend you check out this article on my website. http://www.ericthecarguy.com/faq/solving-automotive-idle-problems The best place for answers to your automotive questions: http://www.ericthecarguy.com BowlingBalOutl's channel http://www.youtube.com/user/bowlingballout Facebook: https://www.facebook.com/EricTheCarGuy?fref=ts Twitter: https://twitter.com/EricTheCarGuy Google+: https://plus.google.com/100195180196698058780/posts Information on Premium Membership: https://www.ericthecarguy.com/premium-content-streaming-etcg-content Stay dirty ETCG Due to factors beyond the control of EricTheCarGuy, it cannot guarantee against unauthorized modifications of this information, or improper use of this information.  EricTheCarGuy assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. EricTheCarGuy recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video.  Due to factors beyond the control of EricTheCarGuy, no information contained in this video shall create any express or implied warranty or guarantee of any particular result.  Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not EricTheCarGuy.





Common rail injection system
The injection technology used in the TGL and TGM is the most sophisticated one: a state-of-the-art common rail injection system with vertically positioned 7-jet injector nozzle. The latest generation of EDC7 control units provide the controls of the system. Only this system ensures the best-possible control of the fuel injection process. In each compression stroke, the injection quantity can be divided into pre-injection (1) and main injection (2). In some cases, a post-injection (3) is used. The engines operate with an increased maximum injection pressure of more than 1,800 bar in order to reduce the soot particles inside the engine. The engine runs extremely quietly and noise emissions are low due to the pre-injection (1). The common rail system also supplies considerable advantages in torque, particularly at low speeds. At all engine ratings, the favourable progression of torque across a wide range of engine speeds makes driving economical and requires very few gear shifts.





Replacing Fuel Injectors In Your Car
Scotty Kilmer, mechanic for the last 46 years, shows how you can change fuel injectors out in your own car. And, If you like my car help, be sure to watch my live car talk show every Saturday morning at 10 AM CST on YouTube. I answer your car questions LIVE there. Just check it out at https://www.youtube.com/watch?v=VognjkYaMjg&list=UUuxpxCCevIlF-k-K5YU8XPA&f eature=c4-overview . And remember, every TUESDAY I upload a new video, so don't miss them.





DIY Fuel Injector Cleaning & Repair
This is the end result of a few hours of work and $60 because I didn't have a 1/4" NPT tap in any of my kits. I could have done this for less-than $40. The BG products were donated to the cause. Tech info: The REASON you want to use 20 PSI is precisely because of how peak-hold type injectors work. The injector signal sends a 4v spike to open a peak-hold type injector quickly, then maintains its open condition with only 1 volt. Really, it's a current thing and there's a longer explanation, but that's it in a nutshell. When you put the injector in its operating pressure, it takes more than a AA battery to open it, but you don't want to sustain that much current with a momentary switch and your expensive injectors. This isn't in the video because this warning wouldn't be as clear. Unless you can simulate the injector pulse precisely, don't try it. 1.5v is enough to open it below its operating pressure. If you open it and THEN apply pressure, you can flow as much pressure as you can throw at it. I don't discourage anyone from getting their injectors professionally cleaned and balanced, but in my case, I didn't feel that was necessary. In my first video, I thanked the seller for these injectors and happy to know I got a great deal on high quality parts. My gratitude is even greater because I had problems with them. It gave me an opportunity to help others troubleshoot these kinds of problems when purchasing used parts. A different idiot might have blamed the seller for peddling crap, demanding their money back... but that would only be because they didn't even know what they were looking at. This particular idiot knows what high quality parts RC injectors are and how to clean 'em. $250 + $60 still means I saved about $150 on a brand new set. We all benefit because I bought these and I'm grateful! Let the good times roll.





How a Differential Works and Types of Differentials
www.curvedspacecreative.com Video I created for Toyota in 2007. This was produced on a budget but its purpose is to explain the concepts and not be a Pixar-budget film. See other videos at: http://www.youtube.com/watch?v=zA_19bHxEYg http://www.youtube.com/watch?v=UpP6WYKrtS4 http://www.youtube.com/watch?v=MMrBDdLGB20 http://www.youtube.com/watch?v=hwwXukJaTlM See our iPad application at: https://itunes.apple.com/us/app/2013-lexus-es/id545743510?mt=8





Fuel injector test - bad fuel injector symptoms - *The Screwdriver Test* - Boosted Films
http://www.Boostedfilms.com?r=YTFeulinjectorTest This is how to test for a bad fuel injector simply buy using a Screwdriver and your ear! Facebook - stay in touch! http://www.facebook.com/BoostedFilms Twitter: - Get personal! https://twitter.com/BoostedFilms Tumblr - Bloggin! http://Boostedfilms.tumblr.com/





How To Check Fuel Injectors
Scotty Kilmer, mechanic for the last 46 years and counting, shows how you can quickly check if the fuel injectors in your car are operating correctly. And, If you like my car help, be sure to watch my live car talk show every Saturday morning at 10 AM CST on YouTube. I answer your car questions LIVE there. Just check it out at https://www.youtube.com/watch?v=VognjkYaMjg&list=UUuxpxCCevIlF-k-K5YU8XPA&f eature=c4-overview . And remember, every TUESDAY I upload a new video, so don't miss them.





Function of the common rail fuel injection system
For engines equipped with common rail injection technology, the injection pressure is generated independently of the load and engine speed. To enable this, the injection pressure build-up is separated from the injection process. A high-pressure pump generates the necessary fuel pressure, which is stored in a high-pressure accumulator (the rail) from where it is available to all injectors at all times. These injectors have extremely fast solenoid valves that are actuated electronically. This results in a great amount of flexibility in designing the injection process. At MAN, up to 3 partial injections are currently used per work cycle. As a result, a freely selectable common rail system pressure can be produced for all cylinders across the entire operating speed range of the engine. An optimised injection process with ideal atomisation under high injection pressure can thus be achieved even at low engine speeds. For design reasons, this freely selectable build-up of system pressure is not possible for cam-controlled systems such as pump nozzle (PN) and unit pump system (UPS). The pressure level for these systems fluctuates depending on the load and engine speed. The largely free configuration of the injection parameters, as enabled by the common rail system, is not possible in this case.




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