How to repair automotive computers class 1
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- čas přidán 7. 01. 2020
- So this is Class 1, just a basic approach for all of you to see the tools need it and to start with some basic testing. Please let me know in the comments how you like or not the content. I hope the audio and video quality are good.
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Links for terminals, wire. Arduino starter and 4mm banana
Square terminal:
www.amazon.com/gp/aw/d/B01N99...
Round terminal:
www.amazon.com/gp/aw/d/B07JQS...
Heat Shrink:
www.amazon.com/gp/aw/d/B07DFG...
Round terminal Delphi:
www.amazon.com/gp/aw/d/B07K43...
Arduino Starter:
www.amazon.com/gp/aw/d/B01D8K...
16 ga red/black roll wire:
www.amazon.com/gp/aw/d/B07584...
Stackable 4mm banana:
www.amazon.com/gp/aw/d/B07QPP...
Amscope trinocular Microscope:
www.amazon.com/AmScope-SM-4TZ...
Regulated power supply:
www.amazon.com/Siglent-Techno...
ECM simulator:
www.ebay.com/itm/MST-9000-Aut... - Zábava
This is a very specialized area of repair. Totally necessary with modern vehicles. I'm glad there are techs such as yourself that tackle these jobs
Sir, you are a life saver. As manufacturers try to shut down the independent repair market and parts become discontinued. These skills are vital. Thank you for sharing your knowledge.
Thank you so much!!
I did this type of reverse engineering work on aircraft test sets when the manufacture no longer supported the end item. I too would make up test fixtures to test single boards or the whole unit. This type of work is very specialized and time consuming but when it's done you have a good feeling and a great amount of data to use in the future. I had a lot of fun doing that type of work and made ok money doing it. One of my specialties was repairing heavily damaged circuit boards. Boards that had missing runs, burnt runs or were burnt all the way through so that all that was left was a sheet of charcoal in the damaged area. As long as you have a schematic or the board still has the charred runs on it you can repair it. The hard part was inlaying new PCB in the charred out area after it was removed and adding the new runs and Eyelets. Thanks for sharing, I look fwd to the rest of the series. Best Wishes & Blessings. Keith Noneya
It's common to find through-hole burns in boards and they can be repaired but it's a nightmare when it comes to multilayer boards
@@roseelectronics4582 Most definitely, multi-layer is not a lot of fun to repair when you have to go through several layer. Usually I just run a jumper wire on top of the board if it's buried to deep or not work the effort. Best Wishes & Blessings. Keith Noneya
This is really awesome, Maic. Thank you so much for taking the time to put this together. Very much looking forward to following this series.
Thank you for sharing your knowledge and tips. I have been in electronics my entire adult life; from manufacturing to rework and repair. I am working on my first TCU and stumbled on your video. Stress level decreased by 200%!! SUBSCRIBED!
Thanks for sharing your knowledge with us. I’m looking forward to more of these videos.
Automotive diagnostics has lead me to circuit board repair too. Currently fixing my first ECM with a fried injector driver. Can't wait for part 2. Love the lab set up too.
where do you order the replacement to match the OEM output driver transistor??
@@glasser2819 Junk yard parts ECM. Some guys can better figure it out than me.
Hi Maic
I joined Hi-tech Automotive Training Academy in Panjab, India. They have a two month, immersive, component level ECM repair training program. I'm watching your videos as a supplement for my training. Yours is a great channel. Keep it going.
Llegue a este país ya viejo soy mecánico desde mi país México, pero encontrar personas como tú hombres buenos y generosos, con su tiempo y su conocimiento e infinita paciencia.
Los videos en español son muy apreciados por personas como yo con limitado inglés
Gracias y mire videos imagino que es agotador, pero altamente apreciado por personas como yo un video donde describes tu equipo y estoy tratando de acompletar el mio
Das precios y consejos eres increíble generoso gracias
Yes this is another level. i know people who do that kind of repair here in Serbia (sometimes it is to expensive to us to buy new PCM) and i do like to see that kind of repair on youtube.
Man I’m really impressed I was impressed before on all your previous video but I did not know you went that deep into repair of electronics.
Thank you! Hope these classes help others!
This is fantastic! I can’t wait to learn more. Thanks for doing this!
Subscribed! looking forward to learning more about the internal repair techniques.
This is so cool, Maic! Looking forward to the series :)
Pine Hollow Auto Diagnostics thank you so much my friend!!
really enjoyed you first presentation and look forward the the next to one. Thank you
Buddy, this is soooo good. Also +1 for the Hakko gear. I love that solder sucker, worth every penny.
You have some nice equipment. I have that exact X-Tronics soldering station and it has never failed. After I purchased it I actually got a email reply from X-Tronics after I asked them about replacement parts, and they said the 4000 series was their most trouble free soldering station they sell. They claimed it would be rare it would ever need any parts on normal wear if it hasn't been abused. I've had it for about 4 or 5 years now and never even had to replace a heating element in it yet... and I've used it a lot. Never replaced a tip, as I use tip tinner, and that stuff works. Your recommendation is right, this is a good unit.
This is a great video; interesting, informative, and educational. I can’t wait for the next one. You are an exceptional talent. Thank you for sharing.
Andrew K thank you so much!!
Thanks for sharing your setup. You've showed great work and repairs can be done in a small space with the proper tools. Regards from Panama!
Love this. I watched the whole video. Going to follow the next videos to learn more. Thank you so much
Fantastic video mate. Very informative and much to be learned 👍
This is awesome. Thank you definitely Looking forward to more.
Man I am learning a lot. I am pretty much self taught in using a lab scope for my diagnosis and picked up a few books. I was always curious to learn how to fix the electronics. I live in a very low income area where people can’t afford high dollar repair on electronics and I try my best to see what I can do save them some cash. I’ll be watching more videos man great stuff!
Try Platt Making Electronics great book pretty much all that us techs need to start learning basics and then grow from there you will be surprised what you can repair just learning the entry level electronics a circuit board from a ecu is no diffrent than a lg tv ccircuit board just does different tasks and keep at it if you learn the CAT diesel ecu repairs jeez the amount of money you will save your customer.
@@florenciomartinez3695 is it the “make: electronics by Charles platt” or a different book that you mean? I’m interested in purchasing
@@emyrhughes6582 Yes he has a series of books on electronics, but that particular book is the one i started with, I do the same type of work as Mr. Salazar, it is rewarding,
I have just started watching your ECM repair classes, Maic, I don't know how I missed watching them for so long as I have been a subscriber for a long time. Thank you for this brilliant information, much respect for your skills and knowledge.
PS. Don't worry to much about English as a second language, you are easily understandable and speak better English than many people who were born in the US lol. Thank you mate, love from Australia.
Thank you so much! Blessings
your intelligence is far more understandable than most people 😜
Great start on this lesson. I'm looking forward to the next one. Thanks
I’ll be posting one every week. Stay tune
Thanks for the video, I'm studying to start repairing automotive modules here in Brazil. A big hug and thanks again for the information.
I was just able to finally finish watching this! Great video! And thanks for sharing! It was full of information for me!
Voltage Drop Diagnostics tha m you so much PJ. Class 2 is in the works and with even more great info.
Great video Maic, please keep up with this series, thanks
Jonathan Dean I’ll be posting one class a week.
Wanted to tank you for taking the time to give us knowledge and the ability to learn the unknown. Thanks for teaching us how the mysterious box ticks. Very much appreciated in advance and wish you much success
Kevin C thank you so much
Love this Maic, can't wait for part 2😁
Flat Rate Master thank you so much my good friend
Thank you for this clear demonstration, i currently doing boilers PCB repair but looking to jump on ECM course.
Thank You Maic! Very interesting and specialized videos on automotive repairs. Just discovered You and will definitely follow You.
Thank you!!
You have an impressive electronics repair setup.
I like the class, I learned something even though I'm repairing ECU's for years now. Keep it up.
I always wondered how it's done. Thanks for sharing your knowledge Maic.
Thank you my friend!
Great! Thank you. This is what I've been looking for.
Nice! Maic you're taking us into the deep lol if I'm honest I'm only watching for entertainment purpose. I have so much ground to cover when it comes to automotive diag that it'll take me two lifetimes to get into electronics. But definitely enjoying the process
Cool informative video
I love learning ECU repair and i think i got what im looking for from long time
Thank you Maic
You angel for me as I was searching a trainer to train ECUs repairing !
This was a great video. Looking forward to get stuck into part 2
Thomas Meany Class 2 is up already. Look for playlist
great video Maic, keep up the good work
New to your channel and am loving it, many thanks
great video amazing well done
There are limitations and always will be with ecus. Modern ones have multi layer boards and troubleshooting them usually reaches a cul-de-sac. We had a lot of success with the 80s and 90s ecus with resistor, transistor or cap faults. Mostly caps become faulty, leak or swell and are easy to spot.
Thanks & good job. Cool bench setup.
Wow!!
Brilliant idea for subject matter.
Clear, concise & truly educational !!
Bravo!!
Kind regards
This has been a privilege to watch!!
Keep them coming in whatever format you think is best.
Thank you so much! Working on class 2 coming next week
I would like to learn how to do this specialized type of work. Thank you for posting these videos!
Keep up the good work. thanks
Great to hear!!.. I am from Costa Rica... Me encanta saber que aprendo de alguien de aquí.
Saludos y pura vida!!!
Maic thank you for making this video! Computer internals are new to me. I’m trying to learn as much as I can. Thank you for sharing my friend!
Hope all is well.
All good here my friend. Blessings
Muchas gracias por la clase amigo
Eres una excelente persona
Gracias por enseñar lo que sabes
12/4/22 inicie la clase
Love this ! 👍👍
High level teaching style Sir ,...Best of Luck for success to be there with you in every walk of life...
Great video, I love your lab setup alone :)
I have improve a lot more. Please check my latest videos. Thank you so much!
What a beautiful inspiration video, saludos desde New Zealand 🇳🇿
Muchas gracias!! Saludos
No comment, nr. 1!!! Thank you
Thank you for your time and enthusiasm. Great explanation.
Thank you!!
Didn't know you had these videos in your arsenal
Also, a thermal camera, like a FLIR that plugs into your phone, is a great tool for quick diagnosis.
True. FLIR is game changer for component level troubleshooting.
Sir how does a FLIR enable you to troubleshoot? Thanks.
same question@@flower2289
Great video!
GLAD I FOUND THIS CHANNEL , SUBSCRIBED !
love you yar, you are a very cool and to the point person, I became your fan, big fan
This video im Looking for .. thanks for sharing this kind OF stuff .. im starting learning in your Channel .. I hope you Will continuing sharing this knowledge Bro thanks .. keep it UP
Thank you for this!!!
Useful. Thank you for sharing this information.
Wow excellent class
Gracias, practico mi ingles y aprendo mucho con sus videos
Awesome Skill set bro.!!!
thanks, Bro this series is very helpful for the beginners like me
Great setup Miac!
Great job 👏 thanks for that amazing Video
Awesome!!!
Great video man. Hope part 2 come soon.
Jose J Sanchez Rivera class 2 is up already. Since this Monday
@@MaicSalazarDiagnostics thanks
Maic, i am late watching the first video on this awesome subject and excellent teaching and can not thank you enough for this u are indeed a gentlemen and a selfish person by taking the time and effort to teach and explain how thing been done Bravo Bravo and hope more people will realizes how important this is to learn and come to sign up in ur channel you deserve much more my friend . cheeeeeeeers ps: now to the second one and hope will be third one too to watch.
j georges thank you so much! Comments like yours encourage me to keep going with these classes! I am so happy be able to help others!
Nice comment j georges but I don't know if you realized that you just insulted him by saying selfish. The correct word is selfless. Just saying, please don't be offended.
@@dirktwojr thanks for correcting me on this really appreciated and happy new year brother.
Thank you so much!!! Very valuable informations.
Hola Maestro Salazar, desde la Florida, mil Gracias
love this class
You really are an intellectual in your field.
Thank you!! Blessings
Good info. Thanks.
Fantastic video, clear and easy to follow. Thanks for sharing your knowledge!
i Love you man. may god bless you !
very informative videos for those people who interest in repair the ECUs...
Very helpful. Thanks for sharing
Just wow you got the brains..unbelievable
I am very excited to see any videos on this subject you wanna make. I have been rebuilding GM Instrument clusters and prior to that was doing some TV repair. I have fixed a lot of other things with guides from online. I am just a part changer. I never figured out how to break down a board to component level. I understand electricity but I dont understand electronics on the level you do.
First, thanks so much for your kind comment. And yes, there’s a lot of good guide videos online on how to replace a part, but very view that show how to test if the part on the board is actually bad. I always wanted to share the process for how I determine if you have a bad resister, capacitor, diode, etc, since there is really no one else who does that. So hopefully, more and more people will subscribe to the channel and these classes will help a lot of people.
@@MaicSalazarDiagnostics See the thing is I understand I know just enough to be dangerous. Iv fixed probably hundreds of thousands of dollars worth of cars as well as consumer electronics due to the all mighty google. Im a hands on lets tear it apart type of guy. I just never had a mentor to learn the basics of electronics from.
Excellent never forget this system very useful to me
looking forward for your more videos to watch, and i hope you can teach us to read every load value of the every components........for those who don't understand, thank you
Hola Maic, que bueno que encontre tu canal. Me quiero meter en este mundo de los modulos automotrices. Voy a disfrutar muchos tus videos. Saludos desde Barrio San Jose de Alajuela, Liga liga campeon!! lol
Bendiciones! Pura vida! Viva la LIGA!!!
loved it
Savia que eres muy bueno pa la mecanica.
Pero ya esto es otro nivel mano...
Uffff.Respetos.....
Ahhhh,Nice collection of toys.
Envidia de la buena 😁😁😁😁..
Muchas gracias!!
Super nice content. Ty
Sr. Maic feliz ano nuevooooo... hace tiempo que no comento pero estoy al tanto de los videos y aprendiendo aunque con dolores de cabeza pero ahi vamos!!.,...
You said ,,, on facebook post some videos,, please let me know you facebook page,,, thanks,,,
and keep going,,, never stop growing as a person ,,,,
Que la vida le siga bendiciendo....
Muchas gracias mi estimado Gerardo. La página en Facebook tiene el mismo nombre o me puede buscar como Maic Salazar Garro. Muchas bendiciones
Very interesting. Pura Vida!
Good work sir ..
GOD bless you
Sir, I'm working with GM style alternators, specifically CS alternators of the AD244 series.
I need to know which pins on a GM ECM activate the alternator to turn it "on".
Any advice or help would be greatly appreciated, Thank you.
nice.. keep sharing
Nice work
Do you do test and repair on Bosch DME MEVD17. 2 for BMW N55 that when it warms up will cut out the ign/inj? It seems opening the case is highly likely to damage PCB? Is there ways to get them open safely?
hey maic i to have an amscope microscope and do board repair. can you tell me which lens you are using? also is there a way to make it so that the third ocular for the camera can be synced so that when the camera is in focus on the external monitor and the microscope at the same time?
Yes all can be done. It took me a while to figure all out. I’ll send you all info. Put your email here.
Great class
Great info
Best explaination ever