I WOULD LIKE TO THANK ADPT TRAINING FOR THEIR GREAT VIDEOS AND SHARING PRICELESS INFORMATION WITH ANY BODY... MOSTLY LIKE TO THANK THEM OR HIM FOR THEIR KINDNESS AND PATIENCE
@ADPTraining12 жыл бұрын
Yes, that's to do an injector flow test. This is a pulser mainly but can be easily adapted to do say a 50mS pulse test. Play with the circuit and you're welcome to post here...
@ADPTraining12 жыл бұрын
No thank you for posting and participating. That's all we ask. Feel free to ask me any questions in the future...Mandy.
@Really6583 жыл бұрын
Why am I getting so smart this late in life? This is so easy for me to comprehend now as compared to years ago. If I had the internet as a kid i'd be rich. Looks like I won't need neuralink
@ADPTraining12 жыл бұрын
Thanks... I'd love to hear more about water-ethanol injection and what you use it for. We're researching and testing ways or systems to save fuel, given that gasoline or petrol is likely to go up. The research takes time, but I'm open to ideas and input for the videos. Thanks again for posting.
@ADPTraining11 жыл бұрын
No, CR Diesels injectors use pretty high voltages. We have an entire series for Diesels injectors. Take a peek...Thanks.
@ADPTraining12 жыл бұрын
Thanks, it's actually very easy. Get PC board seen here at RS, and populate the board with these parts. Go to Home Depot or online enclosures and purchase case or box. For probably $5 you could make this gadget. It's a lot more expensive to buy already made. Good luck and thanks.
@ADPTraining12 жыл бұрын
Ok, I didn't see all your questions. Good, I see you downloaded and are trying it. Q1-The $149 and 599 is the same program. $599 using our tough built interface. You can get interface from 10 to $30 these days. Q2-The CD Rom has embedded video, both for diagnostics and as user's manual. Videos pop up right from the scanner screen. CONTINUED 1:
@125varma12 жыл бұрын
I use a very similar circuit to inject water-ethanol into my air intake :D Love the way it performs. Thanks for sharing this video. You have amazing videos :)
@ADPTraining12 жыл бұрын
Thank you. We also have other series on our channel FREE for all. Click ADPTraining here anywhere and enjoy...Thanks for posting.
@trail45712 жыл бұрын
To test an injector to see that they are balanced there should be a certain injection time .How long will this device pulse the injector?Should there be an on/off switch or does it shut itself off after a certain time so you can accurately test each injector to see if they inject the same amount of fuel in a given time.
@ADPTraining12 жыл бұрын
FROM CONTINUED 1: Q3-OBD-2 has only one adapter, the OBD-2 standard connector, from 1996 to Present and all makes and models. Q4-It'll scan all US market brands or all OBD-2 compliant brands. You need to read more on OBD-2 before you buy anything, from either our publications or someone else. You need to learn OBD-2 top to bottom. first before getting involved in scanner diagnostics. Let me know if that makes sense...
@ADPTraining12 жыл бұрын
You have many options. My Scan-1 (software only is cheaper) is one option and you can use it with any interface sold online. It is a good professional option. There are also the 170 dollar yellow-orange scanner from your local autoparts, which do the job fairly ok. There are dozens of options, but get the names and post here so I can help you out. Do it through a regular post, not private message so that everyone can benefit from our discussion. THanks again...
@MaverickSaccomani9 жыл бұрын
Congratulations ... works perfectly as in the video. I left pin 3 of 555 off and it worked perfectly. Thanks.
@ADPTraining9 жыл бұрын
MaverickSaccomani GOOD JOB! Glad you had fun doing this gadget. Thanks for sharing... www.autodiagnosticsandpublishing.com/auto_repair_equipment_catalog.html
@ahmedqusay77366 жыл бұрын
MaverickSaccomani what type of capacitors did u use and how many voltages it can handle
@ADPTraining12 жыл бұрын
Click "GET MONITOR STATUS" and that's what you'll see. Remember, it's a Simulation and not all monitors are supported by all makers.
@ezeinyeccionelectronica3 жыл бұрын
Is this circuit really useful for a magnetic coil diesel injector and those that are piezoelectric?
@ADPTraining3 жыл бұрын
Ok, I have Piezo and Magnetic GDI Injector testers. See them here. www.autodiagnosticsandpublishing.com/
@ADPTraining12 жыл бұрын
Yes, that'll work. Some of these super cheap ones are bound to get stuck every once in a while, but who cares. Experiment with them, learn my software and then get a better one for 30 or 50 bucks. I'm trying to save you money, that's all. All my customers stay with me because I try to help them, not just sell stuff. I'll e-mail you with the link to my software on Amazon. Thank you...
@ammar0alkashif12 жыл бұрын
yes, it makes much sense, but here i see lot of adapters for different cars, I will start reading about the OBD-2 and learn, i used to read codes on my 1996 impala in a work shop but he didn't share any info with me, but i thought it was easy, get the code, analyze it in you mind, fix the problem, any way i will learn and get back to you, if you have or know any good books or videos please share.
@ammar0alkashif12 жыл бұрын
Q5:when i chose Mazda & go to monitors tap then select status all the options are "Un supported" thanks .. i will keep exploring this program and give you my feed back. Thanks again.
in my testing the mosfet is always on independently of the. comp. output.... it works with a open drain output comparator instead... can make it work with a pc817 but ads more one ic and two resistors to the circuit....
@steve24rdg11 жыл бұрын
Hi thanks for the interesting vid. Can this circuit be used to pulse common rail diesel injectors also? or is it just for gasoline?
Thanks man, the deal is im going to open a "limited budget" work shop, and i live dubai, to be honest... when it comes to car shops itis not that sophisticated, so only very rare shops beside the dealres use scan tools any way... i don't need a fancy tool like "Bosch KTS" which i have been told it is the best and gives you full access to all vehicles,also i didnt like the idea of the small code reader that cost 100$, what do u think about launch scanner & Autel MaxiDAS DS708... BTW. i googled...
@benjaminbrower540 Жыл бұрын
Thank you for sharing all the knowledge that you do.
@ADPTraining Жыл бұрын
👍
@dhakergammoudi26006 жыл бұрын
is that for diesel injectors?
@ammar0alkashif12 жыл бұрын
Dear Mandy, Now i found ELM327 USB OBD2 CAN-BUS USB Auto Diagnostic Interface Scanner On ebay for 10$, i think the best way to learn is to buy it and check it out with your software, what do you think... mean while I will continue learning about OBD...thanks again & again
@ammar0alkashif12 жыл бұрын
so... I downloaded your software and it looks very good... Q1. on the website their is an item for 599$ and other for 149$ to be honest i didn't know the difference between two. Q2. i got lost with all the options you have on your website which is good if you know exactly what you need but as a beginner i need an advice from a Pro, What to but from all, Q3. does it come with the adapters for different cars? Q4.can it scan porsche & Range Rover as it can scan VW & Land rover? Q5:when i chose...
@GT40Nut8 жыл бұрын
It seem the values for the resistors and cap on the 555 are to large. What freq ranger should I be seeing. According to my calculation even if I reduce the 1M pot down to 100 ohms you would still only get 2.5 pulses per second. Sorry I'm bad I read the cap at 47uF not nF, back to the breadboard.
@ADPTraining12 жыл бұрын
No, forget $1000. You misunderstood me. It is called SCAN-1, (not my scan). I developed that scanner myself. You can purchase just the software for $149 & the interface from anybody for 10 to 30 dollars. Go to my site autodiagnosticsandpublishing (it's on my channel profile) and download my software for free. You can use it in DEMO, so try before you buy. Then get back to me here with questions. Let me know how it goes.
@إبنالعراق-ط6خ6 жыл бұрын
Is this circuit working for four injector or one injector?
@ADPTraining2 жыл бұрын
All
@ammar0alkashif12 жыл бұрын
I googled " my scan" didn't find results, but some people told me that the computer based scan tools aren't that good, and it more expensive, but i disagree after i asked MR,Google, also i think it may be my best option cuz i need a tool that can scan many brands with full access, i cant afford a tool for every maker... I found the Autel MaxiDAS on eBay for 1000$, little bit out of my range but if it is worth it why not??
@JewelRana-ft9fi5 жыл бұрын
Dear sir Many many thanks for your good support. We need 24V injector test circuit diagram. Please you send circuit diagram.
@ADPTraining2 жыл бұрын
Website
@rogersy72096 жыл бұрын
You can not use pin 3 output of LM555 because its a square wave output and it duty cycle was only about 50% to 40% duty cycle. This Fuel 'injector Pulser circuit need a variable square waveform out put for the fuel injector.. So, the design utilize the sawtooth output of pin 2 and pin6 ( Charging and discharging voltage of 47 nf.) LM393 will convert the sawtooth waveform into a variable square wave required by the fuel injector by varying voltage of 10k resistor reference voltage...
@ADPTraining12 жыл бұрын
Online at hundreds of places, offline RadioShack...Go build it and save money...Thanks for posting...
@ukblueguide10 жыл бұрын
what is the value of the 2 diodes? Have you a set of instruction how to use this device?
@ADPTraining10 жыл бұрын
The two diodes are regular 1N2004 or any other general purpose diode. Yes we do have instructions on our book, Make Your Own Diagnostic Equipment. Here's also our advanced WOW Injector Pulser tool. www.autodiagnosticsandpublishing.com/Injector_Pulser_Tool.html
@ahmedqusay77366 жыл бұрын
The lm393 have two output is it one for the mosfet and the other for resistor and which one is it 1 or 7
Hi adpt I build this circuit exactly as you put it in the youtube video. Dispite the led flashing and the potentiometers werking I Cannot get a pulse signal from the injector output. I'm using a buz11 FET which should be a direct replacement for the IRF740. Do I need to connect the (555output pin 3) to the (393input + pin3) in order to get this thing to work? Cheers
@ADPTraining10 жыл бұрын
Thomas Rouw Ok, first things first. Are you getting a pulse at Pin 3 of the 555 when you check with a scope. In my observation after dealing with a few 555 timer circuits, the quality of the wave is very important. So, check that and get back we me. PS. I've had cases whereby the waveform looks nice and square on the 555, but fails to do anything for whatever reason.
@ADPTraining10 жыл бұрын
ADPTraining THis is the publication link just in case.... sites.fastspring.com/autodiagnosticsandpublishing/product/automotive_diagnostic_equipment ..... Here's the PDF CATALOG..... www.autodiagnosticsandpublishing.com/Automotive_Diagnostic_Repair_Book_Catalog.htm
@thomasrouw10 жыл бұрын
I checked and am getting apulse from 3 but in you drawing this is not connected I tried running pin 3 of the 555 directly to the gate on the BUZ11 but that did not do anything. Anyway the led connected to the FET is blinking and I can alter the speed and duration of the blinking so the PWM part seems to be working however when I connect a load like in injector/bulb/relaiscoil the load is not actuated.
@thomasrouw10 жыл бұрын
Also how would the output p3 of the 555 be wired to the comparator? I just leave p2 connected as is in the drawing?
@ADPTraining10 жыл бұрын
Ok, so the pulse part is working. THat's a start. Now, there are two possibilities here, the Pre amp part is not properly triggering the output driver or the driver transistor itself is not working properly. You need to check and see what happens when a load is administered. Can the driver provide the current? Is the Pre amp providing enough to driver the transistor? The second question is kind of senseless, but remember, I'm going from what I've seen in practice prototyping our stuff. I think the issue is in the driver stage. Maybe your substitute transistor is not the right one. Please, post back with your findings..... Mandy.
@ammar0alkashif12 жыл бұрын
thanks man, im a follower of almost all your videos and i enjoyed and learned a lot, now i need to buy a cheap scan tool for my at home work shop, can i email you to get some help?
@borntowin1687 жыл бұрын
Please can you give us videos on how to test diesel electronic injectors by test light or volt meter
@stenysunny65488 жыл бұрын
gud work very helpful...:)
@victorhugoherreraperez48989 жыл бұрын
Hola. Por favor pueden envirame el circiuito ya que en el video no se observa adecuadamente. Gracias
@ADPTraining9 жыл бұрын
+Victor Hugo Herrera Buy the Book. Here... www.autodiagnosticsandpublishing.com/auto_repair_equipment_catalog.html
@Poochie4312431211 жыл бұрын
This schematic looks odd. Where is the out put pin 3#
@rcranium466410 жыл бұрын
ADPTraining Does pin 3 connect to the LM393 along with pin 2,6 as it is in the diagram or should they be removed.
@ADPTraining9 жыл бұрын
Poochie43124312 There is no ERROR. That's how it works for a 555 to output duty cycle control.
@hayel20157 жыл бұрын
Good work
@ezeinyeccionelectronica3 жыл бұрын
Hi friend. good morning. Could you give me a pulse generator diagram for common rail piezo electric and inductive coil injectors? thank you very much in advance and excellent channel !! I'm going to share it to the video
@mahmoodyarkhan62484 жыл бұрын
Plz can we used this cct as feul pump plz my reqest plz msg me beacuse i whant to make feul pump. Manufacter this vvvvvv thanks
eBay u can buy Chinese made,works perfect I have one $26
@plymouth426ful12 жыл бұрын
neat little tool, easy to use, but i dont know how to build it haha
@rupirupow56397 жыл бұрын
IRF 740 is too Weak Analog 11N40 it`s perffect Diagram its working perfectli
@squirrel66877 жыл бұрын
Copywritten? You mean the video itself and not the material contained within, correct? That circuitry can be found in many circuit design books and is included as a requirement in many EE and technical classes. 555 timer circuits are ubiquitous. In addition, that MOSFET is not amplyfying anything. It is being used as a switch to allow the twelve volts to pass to the injectors. Simplistically, the 555 is used to drive the gate of the MOSFET or base of a BJT in saturation. The load presented by the injectors regulates the amount of current they receive. All else aside, nice circuit, but the circuit itself is not yours. It is for public use without any restrictions. Nice try.
@ammar0alkashif12 жыл бұрын
i will ... thanks a lot man
@jacobalejandroclementeverg318710 жыл бұрын
In spanish please, i saw the link in the las coment and I couldnot see the spanish video. Sorry for my english jejeje
@ADPTraining10 жыл бұрын
These videos are in English and can be translated using the Google service.
@jacobalejandroclementeverg318710 жыл бұрын
how can i do that??? i really dont know
@victorhugoherreraperez48989 жыл бұрын
please, give me the circuit diagram
@ADPTraining9 жыл бұрын
+Victor Hugo Herrera Get the book here. www.autodiagnosticsandpublishing.com/
@qaseemkhan34967 жыл бұрын
Hi sir my help Common rail injector testarManual guide