Hantek 1008 Fuel Injector Waveform Analysis and Set-up
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- เผยแพร่เมื่อ 5 ก.ค. 2024
- In this video I show, in detail, how to set up the Hantek 1008 oscilloscope to check the voltage and the current waveform of a fuel injector in a 1997 Toyota Corolla.
- แนวปฏิบัติและการใช้ชีวิต
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Clear, concise and to the point. Too many labcope videos out there are taught by experience people explaining it to inexperience people. They sometimes forget that their audience is trying to learn from them but they skip so many steps in the process. You on the other hand explained everything step-by-step. Especially the setup. Hardly anyone explains this step. Thank you so much for such a wonderful video. I have learned more from you in this one video then I have learned from at least 30 other videos. I am glad to have subscribed to your channel. You are a good instructor.
That is very kind of you to say. I appreciate the support. Thank you so much for watching.
This engineer knows how to explain things.
Excellent video!
I swooned when you said engineer. Only 1 year away. Thank you for your kind words and thanks for watching.
I have had this scope for a few years , you have added greatly to my understanding of the setup . Thank you
Video Critique 0-5 scale
Content - 5
Presentation - 5
Videography - 3.5 (Shaky blurry camera shots. Not saying I could do any better just pointing it out.)
Technical Knowledge - 5
Keep making these videos and I'll keep watching and learning.
Thank you Luther. I appreciate the feedback. I wish more viewers would express their thoughts in such a clear and concise manner. Hats off to you!! Thank you for your kind words and thanks for watching!!!
Thankyou very much mate for this step by step tutorial.....I hope I will be able to capture my career's first waveform
An excellent teaching video. Thank you so much for making this!
Awesome video, Thanks I"m getting ready to purchase one of these.
Dude, your videos are awesome! I have watched your videos enough to conclude that this is the tool I have need the whole time.
ur like, the only person on youtube whos made videos on this hantek and automotive use. which makes you my friend, the MVP.
Old video but i love it how you explained everything.
Buen trabajo Enrique, gracias por tus videos!!!!
Awesome video. Exactly what I am looking at purchasing this oscilloscope for as I have intermittent misfires on cyl 4 on my 4runner. Thank you.
Absolutely brilliant demo sir.
I really enjoyed this video.very much indeed.very clear,concise,and methodical.
Absolutely superb ,steve from the uk.
Like how you broke it down. Needed help understanding what to look for and set up. Thanks. Keep posting bro
Enrique, this presentation is fantastic. Clear and understandable. You have a subscriber!
Ditto
Nice little scope lesson, I really enjoyed it ! Thanks !
Great Video easy to follow have the 1008c scope for years and only started using it a few weeks ago thanks for the video
Thanks for this, I have purchased the Hantek Scope and Clamp and have not used it yet, this helps fantastically
I really enjoyed making this video. Thanks for watching.
I just ordered one of these and have no idea how to Hook it up or use it. So this is very basic and super helpful. Very well done!
Nice work! I am waiting on my IDSO1070A the version that wirelessly connects to iPAD or phone and wanted to get a feel for how it will look. Loved your detail! Thank you for sharing
Thank you for your kind words, and thanks for watching!!
Thank you very much for that video. I just purchased a hand tech have not started to use it yet, but this absolutely leads me in the right direction. Thank you and God bless
Enrique excelente explicacion, te ganaste un me gusta y mi suscripcion, saludos desde mexico.
Muchas gracias Pedro.
Wow, I am so glad I found your channel. You just showed me a lot of what I needed to know. :))
Glad it was helpful!
Good video enrique. I am a new learner in this field. Will appreciate few more details videos about automotive electronics trouble shooting.👍👍👍
Good job! Reminds me of school. I'm gonna pick this up for future use.
Thank you for such a clear, concise explanations and sharp imaged presentation . I have wanted to learn how to add oscilloscope diagnostics to my skill set. The Well Vehicle Electronics videos explained how it could be useful ..... yours explained how to use the scope and amp probe... Muchas Gracias Tom Jones, New Orleans.
I am glad I could be of help. Thank you for your comment and thanks for watching!!
Excellent explanation and video. I didn't realize that there existed a cheaper alternative to a pico. Very good to know. Thanks again Enrique.
Full disclosure, this Hantek is nothing compared to a Pico. I normally use my Pico for school and work. I only use my Hantek when I am not at home and I do not want to bring my Pico with me.
Wow the details you went into were amazing thank you so much.
I've been watching a lot of videos of people using the pico etc but when you start explaining the details about "the electrons backing up creating a voltage spike" I was amazed and impressed.
Subscribed
Thank you very much for your kind words. I hesitated to describe the voltage spike in that manner because it is not a complete description of the cause of the voltage spike but I am glad you found it interesting. Electrons backing up is not completely wrong but it is a little wrong but it is a good way to imagine the inner workings of a circuit with a solenoid in it. Thank you for your comment and thanks for watching!!!!
@@Enrique_Osorio I'm one of those people that need to know every detail of something when I'm interested.. starting a new job asking a LOT of questions until I'm satisfied Haha.
That being said, I really really appreciate those small visuals you give no matter how accurate.
Better than a teacher just saying "that's how it works and that's that"
Ya know? Thanks again
I can't believe how good this video is and how few your followers are. That was perfection of information and layout of the video to deliver an understanding of correct wave form. I'm here checking out if this would be a good tool for my shop. I was told it could be better in resolution, but this actually looks as good as the expensive scope I've seen on Scanner Danner's videos.
Thank you for the kind words and thank you for watching!! FYI the Hantek is not as good as the scope Snap-on offers or as good as a Picoscope. I have used a Vantage Pro, a Modis and a Verus and I own a Picoscope and they are orders of magnitude better than a Hantek. I consider the Hantek a test scope, as in a cheap way to enter the oscilloscope world to see if this type of tool is right for you. I spent 10 years of my life as a professional mechanic and I have met people who would benefit very much from an oscilloscope and others who it would be a hindrance to since it requires a special type of thinking.
Hi Enrique. Im from ireland and im glad i came across this video as im currently deciding on buying a scope. a picoscope or a hantek. I think i will go with picoscope now even do it will be more expensive. Do you know from your experience with pico can one, get reference waveforms from a pico websitefor certain sensors or cars???
great video by the way. very well explained:)
Very enlightening video for a unit that is affordable to most people.Also gives hands on experience to new recruits and covers the majority of engine faults.God bless the work !
Thank you!
same here mate excellent vid , great tool amazing we can all aford this level of diags nowadays - thanks to china .
oh yeah why im here what tablet you using ? what requirement are the machine needing .
This is pure gold. Thanks my friend.
Thank you, I am glad to hear that!!
Nice video Enrique, Bought a Hantek and will get around to using it sometime :)
A super video, Hantek should give you a sponsorship for sure. Thanks for such a great video. Best Wishes & Blessings. Keith Noneya
nice eres el unico que realmente ensena como conectarlo en el carro millon de gracias
Bravo sir. I learned a lot. Please more videos like this. You have a future as a content creator just waiting for you, if you can put out content like this on a regular basis. People like myself eat this stuff up. Totally worth the watch, two thumbs up.
Thank you for your comment. It is really encouraging
Another great video , thank you bro"
Thanks for the info.........you are a lifesaver........ cant find this anywhere else on the internet...........
Thank you for the praise.
Gracias por tomarte el tiempo de hacer el video y dar una valiosa imformacion bendiciones.
Gracias por su cometario positivo y gracias por ver mi video!
Very good explanation. Thank you!
Thank you for the kind words and thanks for watching!!
Brilliantly clear, well done!
Thank you for the kind words, and thanks for watching!!
excelente video, felicitaciones ahora pude ver bien como te conectaste , saludos.
Outstanding presentation. Trying to get my scope to give me usable information has been frustrating. I think this just might help, thanks.
Sos un capo, great job man
Thank you ! Some may call it speaking down to children but I am new-ish to scoping & appreciate the this is where you plug it in & this is where you find the button to push & this is what it should look like "THING". I get the concept but need help with the exactly how to part.
Thank you for the praise and kind words, they mean a lot to me. Thank you for taking the time to comment and thanks for watching!!
Great & well done job. You are a very good instructor!! Hope to see more on compression test with PT, and what would be the best PSI P.T. unit to use, that can be implemented in all pressure and vacuum tests, rather than buying bunch of PT's Best Regards.
Awesome video, good job buddy!!
Great explanation, thanks for sharing
Appreciate it.coming from a technician who wanna step up his game
Very clear ilistration
Thank you!
Hello nice job with the hantek scope your time base on the amp clap is spot on about around 1 amp at idle how ever on the yellow trace it only around 2.5 ms on idle you can see all 4 injectors with at the same time with the amp clamp I'd one injector with volts then use the firing order
That is true, that is an option if you clamp the voltage feed wire(s) for all of the injectors. Thanks for watching and thanks for your comment!!
Great explanation video thank you
Thank you for your comment and thanks for watching!!
This is the best device for the digital signal measurement
Great info. Suggest using proper backprobe pin though. T-pins often damage the connector seal.
excellent video
Really good video thanks
Very good video. Thanks!
Thank you for watching!!
Good stuff man!!!
Thank you!
very.nice & clear video.thanks
Thank you for the kind words, and thanks for watching!!
Awesome information
THANK YOU for this video
good work keep going
thank you this was helpful
awesome video man....very well explained. sending you a direct message. I have a couple questions to ask you.
tank you so much. good explanation .
спасибо вам добрый человек за ваш видео
Пожалуйста. Спасибо за просмотр.
gracias por esta escelente esplicacion enrique escelente videogracias x compartirla saludos
De nada 😁
Great Video ....Thanks
Great work...
great video .i Love it
good job!!! respect !!
Nice job!
По-русски ещё бы говорил)
Thanks you for your video.
nice video mate, very interesting. something tells me your AC kicked in about 9.45 :)
hl
you are right i used wrong term i would do the check and i would let you know. thanks again
Great video 👍
Buenas noches Enrique! Ante todo un cordial saludo!! Has utilizado la Auto High-Pressure Ignition Probe( HT25) para la medicion de secundario de encendido?. Gracias.
explained perfectly, many thanks sandy PS how are u getting on with the picoscope and is it worth the money and do u use the waveform library much?
The picoscope is everything I have ever dreamed of. I no longer work in the automotive field, at least not full time, so my picoscope use is mostly concentrated in electronics analysis. It is definitely worth the money since I used almost daily in my diagnosis. It still is worth the money since a lot of the testing I do now requires a scope of that caliber. As for the waveform library I did use it occasionally although most of the waveforms I checked were mundane ignition, dc motors, and solenoid waveforms.
thanks very much. Enrique one question.........can I use the pico library conections for the hantek 1008.
i had this and sent it back and got the picoscope much much better,however at less than half the price its quite good
good video
Good video
nice video thanks
Hey brotha, thank you for showing this. I JUST got my hantek 1008b. I am trying to capture a fuel injector wave form for a diagnosis but my interface doesn't look like yours. Also doesn't give me the 20:1 attenuator option. Thank you any help is appreciated.
great job with this.im a diy auto hobbiest getting ready to buy my first scope and i have narrowed down to this 1008c or hantek 2c42 handheld,which would you recomend?
Excellent
Enrique your videos are great & informative do you think you may do a demo video on the new 2d82 auto by hantek in the near future thanks again
I would love to do a demo if Hantek sends me one. If I have to buy it, probably not. Thank you for your comment and thanks for watching!!
Thank you for your video! Why did you use an attenuator for the voltage ?
thank you very much
Enrique, thank you kindly for this instructional video. I enjoy using the Hantek 1008 very much. If I may impose on your time and goodwill, I have 2 questions and I am wondering if you have had the same experience as me with the Hantek.
1. Secondary Ignition Waveforms: single cyl test makes reasonable waveform; with multiple (say 4 cyl using an distributor King Lead) I cannot capture enough detail to be confident of the waveforms ... generally, the spark line seems good ok to show big burn-time differences; but Firing Line seems very incomplete, inconsistent and so hard to draw conclusions, say for example using a snap throttle to ID a lean cylinder. Very hard to see with Hantek? What's your experience?.... I would love to see you do some diagnostic work using sec ig waveform comparisons -- lean cyls, dripping injectors etc. Would you have a go?
2. Multiple channels: say crank+cam+inj+prim ig (i've tried to avoid sec ig when doing multiple waveforms).... I find after about 3 channels the Hantek can sometimes default one of the channels to an gibberish/meaingless waveform ... eg fill up screen with an obviously unrelated high freq square wave pattern, or some similar breakdown of data.
I don't know if it is internal cross interference, or some other limitation.
However, I have found that if I space out channels ie instead of using sequential channels (1,2,3,4 etc) I try (1,3,6,8) I can get a more stable result ... but this may be just luck because the breakdown does not happen every time when using sequential channels.
I'd be very interested to know your experience.
Again, thank you so much for you patience and commitment to posting these great instuctional videos.
cheers
alex
I have not had trouble using consecutive channels, perhaps the leads were interfering with each other?? As for the different types of secondary ignition waveforms i.e. lean, rich, no spark etc. I am working on that and I hope I can upload something like that soon. Thanks for watching!!
Can this hantek 1008c run on linux OS ?
Enrique, I am having trouble seeing the pintle open and close. I can see the current ramp up slow, but then it just seems to change to a strait line and I am not seeing the bump at close. It hard to tell if I am not seeing it because of the noise on the line of if I may have a lazy injector. I guess I will try on some more known good injectors and see what I find, although the car I am playing with runs fine.
Likely it is there, just lost in the noise. I would be happy to look at a recording if you put a video up and link it in this comment thread. The comment with a link will be automatically blocked but I will override it when I see the video.
@@Enrique_Osorio Thanks. I recorded a video last night and put it up. Here is the link: th-cam.com/video/0DQDZ4t7cdU/w-d-xo.html
What I can see from your video is that the pintle movement can be seen in your yellow (voltage) trace but not in your blue (current) trace. Either due to the design of the injector or as you said the injectors may be lazy there is no clear view of pintle movement in the current trace. This would occur if the pintle did not create a strong EM field as it moved either due to the material it is made of or the speed at which the injector moves. The bump on your voltage waveform is pretty small and has a gentle slope. I would check the other injectors and compare to see if there are any differences.
Thanks for posting ? will you be showing any more hantek testing vids as it would be nice to see more as a lot of people have the hantek as it is affordable ?
I am currently working on a few more videos.
very nice
Hola Enrique muy ilustrativo tu video,lo tendras en Español Gracias
Hello, i would like to ask how many voltages you used to measure the injector and also the unplug coil i really need this because my scope does not measure k v.
Great vid most helpful! Do you know what software this is?
Nice job Enrique, I'm a fellow tech and scope jockey myself. Enrique I have heard their are sometimes issues with loading the software for the scope and getting it to work. If so could you tell us what these problems are and how to overcome them? I'm a picoscope user myself and I got mine through Autonerdz. However that 8 channel Hantek scope looks interesting. It is not as powerful as a Pico but just seeing it has 8 channels is impressive. What is the longest screen you can set it too and do you have the capability to zoom in on the capture? Thanks.
As for loading the software it is a bit of a challenge. I made a video specifically addressing this issue here it is.... th-cam.com/video/alBoD-JM9W0/w-d-xo.html
As for the Hantek vs Pico there is no contest. The Hantek is a useful and affordable tool and a great stepping stone to see if an oscilloscope is the right tool for you but it can not do many of the functions that the PICO has. You can not zoom in to a waveform. All you can see is whatever you capture at the time base that you capture it. That is it. Don't get me wrong I used the Hantek for years before I bought my PICO and it has taught me and helped me tremendously.
I have a few videos that I am currently preparing that should be out before the end of the week. After that I am going to do a video describing all the shortcomings of the Hantek. If you notice all of my Hantek videos only stress the positive and none of the negatives. This was a calculated move on my part to get people excited about trying something new and different and maybe teach them something in the process.
Thank you for your questions and comments I do appreciate it. I will make sure to let you know when I make the Hantek Shortcomings video.
I was enjoying the video right up to the point that you miscounted the duration of the voltage pulse.
I make it three and a half milliseconds, not four and a half.
Doesn't this scope software have any numbers on the grid,like time amounts along the bottom and volts up the left hand side for example?Can these be displaye
Thanks a lot for very interested video!
How to calculate real time of phisically opened injector by using pulse width only ?
Thank in advance!
Hey
Thanks for the vid.
Just curious because I was going to purchase this.
I was wondering are you able to measure the duty cycle and pulse width ? I’m used to the snap on where you can use the cursors and measure delta and frequency
Yes you can measure duty cycle and pulse width. I made a video showing how you can do that. Here is a link
th-cam.com/video/qgd0YTBv9hE/w-d-xo.html
Thanks for watching and thank you for your question!!