How to repair automotive computers class 1

[@tnsd5801]

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.

[@MaicSalazarDiagnostics]

Thank you so much!!

[@wyattoneable]

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.

[@MaicSalazarDiagnostics]

wyattoneable thank you so much my friend! See you at TST this year?

[@wyattoneable]

@@MaicSalazarDiagnostics I'm having a knee replaced in Feb so I won't be able to travel for some months. You all are going to have a great time!

[@MaicSalazarDiagnostics]

wyattoneable well take care my friend! Wish you a quick recovery

[@keithnoneya]

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

[@roseelectronics4582]

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

[@keithnoneya]

@@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

[@brianhankerson9169]

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!

[@garyr7027]

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.

[@hoaxs1939]

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.

[@glasser2819]

where do you order the replacement to match the OEM output driver transistor??

[@johnnytacokleinschmidt515]

@@glasser2819 Junk yard parts ECM. Some guys can better figure it out than me.

[@JefSilv]

Thanks for the video, I'm studying to start repairing automotive modules here in Brazil. A big hug and thanks again for the information.

[@MarioGonzalez-ek2ns]

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

[@luishernandez-cf1ym]

What a beautiful inspiration video, saludos desde New Zealand 🇳🇿

[@MaicSalazarDiagnostics]

Muchas gracias!! Saludos

[@roseelectronics4582]

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.

[@yoyuepz]

I would like to do this course in india, how much does it cost?

[@conkkur]

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.

[@danieljurgill1681]

Amazing information... Found you from watching Pine Hollow Auto Diagnostic just today.. So nice of you to take the time to go into this detail and share it !

[@PineHollowAutoDiagnostics]

This is so cool, Maic! Looking forward to the series :)

[@MaicSalazarDiagnostics]

Pine Hollow Auto Diagnostics thank you so much my friend!!

[@tclani]

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!

[@florenciomartinez3695]

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.

[@emyrhughes6582]

@@florenciomartinez3695 is it the “make: electronics by Charles platt” or a different book that you mean? I’m interested in purchasing

[@florenciomartinez3695]

@@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,

[@mnrujiska771]

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.

[@V10PDTDI]

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.

[@MaicSalazarDiagnostics]

Thank you! Hope these classes help others!

[@ToolsAndHardwork]

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

[@2secondslater]

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.

[@MaicSalazarDiagnostics]

Thank you so much! Blessings

[@glasser2819]

your intelligence is far more understandable than most people 😜

[@andrewarmstrong9194]

I came here to try and diagnose an ecm, now I'm leaving here knowing I'm to dumb to repair an ecm and should leave it to somebody else

[@BrianMann216]

Subscribed! looking forward to learning more about the internal repair techniques.

[@johnmac9055]

Thanks for sharing your knowledge with us. I’m looking forward to more of these videos.

[@1977np]

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.

[@kevinc917]

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

[@MaicSalazarDiagnostics]

Kevin C thank you so much

[@carlwinyee91]

Love this. I watched the whole video. Going to follow the next videos to learn more. Thank you so much

[@bobbylong4443]

Just wow you got the brains..unbelievable

[@allyali8139]

Thank you for this clear demonstration, i currently doing boilers PCB repair but looking to jump on ECM course.

[@ranchorelaxo2287]

Buddy, this is soooo good. Also +1 for the Hakko gear. I love that solder sucker, worth every penny.

[@muhammadfawadulhaq3374]

You really are an intellectual in your field.

[@MaicSalazarDiagnostics]

Thank you!! Blessings

[@OpnT0520]

I like the class, I learned something even though I'm repairing ECU's for years now. Keep it up.

[@luissoto807]

Great to hear!!.. I am from Costa Rica... Me encanta saber que aprendo de alguien de aquí.

[@MaicSalazarDiagnostics]

Saludos y pura vida!!!

[@ranchorelaxo2287]

Also, a thermal camera, like a FLIR that plugs into your phone, is a great tool for quick diagnosis.

[@hightttech]

True. FLIR is game changer for component level troubleshooting.

[@flower2289]

Sir how does a FLIR enable you to troubleshoot? Thanks.

[@jamesh6922]

same question@@flower2289

[@jdean399]

Great video Maic, please keep up with this series, thanks

[@MaicSalazarDiagnostics]

Jonathan Dean I’ll be posting one class a week.

[@harhar4607]

Wow!! Brilliant idea for subject matter. Clear, concise & truly educational !! Bravo!! Kind regards

[@harhar4607]

This has been a privilege to watch!! Keep them coming in whatever format you think is best.

[@MaicSalazarDiagnostics]

Thank you so much! Working on class 2 coming next week

[@markeastwood954]

really enjoyed you first presentation and look forward the the next to one. Thank you

[@evolvedou812]

Cool electronics. Maybe you could direct me to a sight where I can purchase wiring diagrams. Thanks

[@jjscalifornia5086]

You have an impressive electronics repair setup.

[@ozzstars_cars]

I always wondered how it's done. Thanks for sharing your knowledge Maic.

[@MaicSalazarDiagnostics]

Thank you my friend!

[@High_Tech_Mountain]

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.

[@MaicSalazarDiagnostics]

All good here my friend. Blessings

[@andrewk778]

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.

[@MaicSalazarDiagnostics]

Andrew K thank you so much!!

[@RakeshSharma-ei2ee]

Hi Maic. Is it possible to diagnose the transmission computer system on BMW 745 i?

[@VoltageDropDiagnostics]

I was just able to finally finish watching this! Great video! And thanks for sharing! It was full of information for me!

[@MaicSalazarDiagnostics]

Voltage Drop Diagnostics tha m you so much PJ. Class 2 is in the works and with even more great info.

[@billt9591]

Great start on this lesson. I'm looking forward to the next one. Thanks

[@MaicSalazarDiagnostics]

I’ll be posting one every week. Stay tune

[@jamespetersen5583]

I would like to learn how to do this specialized type of work. Thank you for posting these videos!

[@yiannisloukopoulos3548]

Thank You Maic! Very interesting and specialized videos on automotive repairs. Just discovered You and will definitely follow You.

[@MaicSalazarDiagnostics]

Thank you!!

[@rankiad]

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!

[@shahabismail3016]

High level teaching style Sir ,...Best of Luck for success to be there with you in every walk of life...

[@jgeorges3061]

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.

[@MaicSalazarDiagnostics]

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!

[@dirktwojr]

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.

[@jgeorges3061]

@@dirktwojr thanks for correcting me on this really appreciated and happy new year brother.

[@flatratemaster]

Love this Maic, can't wait for part 2😁

[@MaicSalazarDiagnostics]

Flat Rate Master thank you so much my good friend

[@alihabibi2033]

You angel for me as I was searching a trainer to train ECUs repairing !

[@cactusstudiossouth]

HELLO MAIC! Am an avid Subscriber, you are my first 'Go to' when diagnosing PC issues! I recently built a new Computer in my old Tower with a new Raidmax Vampire 1000W 80 Plus Gold Power Supply, an MSI Z390-A PRO Motherboard with an Intel Pentium Gold Processor G5400 CPU @ 3.7GHz! Next added 64.0 GB DDR4 3200 Ram! Also a ZOTAC GAMING GeForce GTX 1 Video Card! Recently upgraded all my HHD's with an Intel 660p Series M.2 1 TB SSD Drive C and two WD I TB internal SSD's! My Computer now boots up completely for a cold start in 30 seconds!!!! (Once in a while when I turn it on, it Boots into the Bios Screen)!!!(But when I wont to boot into Bios, no matter what key combination I press it wont go into Bios on Command)! Windows will not display on my Digital Monitor but I can see the Bios Screen on another HDMI Output to my 32 inch TV! Am running XMP Mode and Gaming Mode on the MSI along with allocating 3/4 of my Ram to Process my Adobe Premiere 2022! My Question is: How do I get the computer to Boot into Windows EVERY TIME? And secondly, How do I get my computer to boot into Bios on command?

[@clayc9064]

This is fantastic! I can’t wait to learn more. Thanks for doing this!

[@guayaco-dm3vu]

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 😁😁😁😁..

[@MaicSalazarDiagnostics]

Muchas gracias!!

[@nelsonnarciso1791]

This is awesome. Thank you definitely Looking forward to more.

[@thomasmeany1192]

This was a great video. Looking forward to get stuck into part 2

[@MaicSalazarDiagnostics]

Thomas Meany Class 2 is up already. Look for playlist

[@kennethwright4573]

Awesome Skill set bro.!!!

[@jarguedas]

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

[@MaicSalazarDiagnostics]

Bendiciones! Pura vida! Viva la LIGA!!!

[@arthurfricchione8119]

Maic, looks like a very interesting series. Maybe you can put a link down below to some of the equipment that you are using. Maic the all data schematics is that the monthly subscription or a diyer subscription. I have the Mitchel Diyer subscription. One other item can you explain a little clearer some of the terms that you are using like Ne signal. Maybe you did I will watch it again possibly I missed it. Will definitely watch the series and the channel. I'm a retired aircraft mechanic but I am trying to learn every thing I can about todays autos and their electronic systems and how they function. Thanks for the series and sharing Artie ❤ I also follow a lot of the guys you probably interacted with on super Saturday in Philadelphia. Excellent group of technicians. 👍

[@MaicSalazarDiagnostics]

Hi Arthur, In class 1 I did cover a lot if different aspects of what is coming on the next classes. This was just an introduction, I will explain with detail as we go. Thank you so much for watching.

[@tobyford6595]

Fantastic video mate. Very informative and much to be learned 👍

[@mauriziozacco3766]

Hola Maic, una pregunta respecto al osciloscopio Siglent y el Fluke Scope, es necesario tenerlos a ambos en el laboratorio? Cumplen funciones similares o con el osciloscopio Siglent y un multimetro digital regular se pueden llevar acabo los trabajos?

[@MaicSalazarDiagnostics]

Claro el siglent es muy bueno y con el multimetro es suficiente. Además te recomendaría que uses este de 5.5 digitos para cuando quieras encontrar un corto a masa, www.amazon.com/Siglent-Technologies-SDM3055-Digital-Multimeter/dp/B00QT3RTV0/ref=asc_df_B00QT3RTV0/?tag=hyprod-20&linkCode=df0&hvadid=309777814505&hvpos=&hvnetw=g&hvrand=8074896460259195056&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9007739&hvtargid=pla-436620784221&psc=1

[@mariobross6763]

Muchas gracias por la clase amigo Eres una excelente persona Gracias por enseñar lo que sabes 12/4/22 inicie la clase

[@ADPTraining]

It's amazing seeing a tech delve so deep into electronics like you. I actually design and manufacture my own Auto diagnostics equipment and you're looking good. On another note, you can do more that that Chinese tool you have by using an Arduino MEGA2560 board. The issue us that the Arduino can be made to respond like an engine, that way you can see ECM response. Like for example, an ECM that kills inj pulse during an issue.

[@MaicSalazarDiagnostics]

ADPTraining thank you so much for the advice I will look into that!

[@MaicSalazarDiagnostics]

ADPTraining by the way I am subscribed to your channel for long time. Great content and great tools

[@repairtech5414]

I am also subscribe to ADT channel really good channel You're are doing a great job also i do my own circuit board ( modules) repair but i will learn a lot more from you. So thanks

[@montabm2777]

Cool informative video I love learning ECU repair and i think i got what im looking for from long time Thank you Maic

[@fafynajjar3254]

What the software you use to get the wiring diagram for ECU, can you give link to the software please?

[@melplishka5978]

Too the beginners out there. You don’t need to buy crazy expensive tools. You can get wave generators and such really cheap from China or if your electronically inclined it’s Easy to make a wave generator.maic is a professional so of course he’s got the nice tools lol. Great channel ty got your knowledge.

[@samiabbya2617]

Keep up the good work. thanks

[@RoadRunnerMeep]

Great video, I love your lab setup alone :)

[@MaicSalazarDiagnostics]

I have improve a lot more. Please check my latest videos. Thank you so much!

[@eddiereichel9354]

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.

[@MaicSalazarDiagnostics]

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.

[@eddiereichel9354]

@@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.

[@scottfirman]

Just knowing what is negative and positive before replacing bad capacitors is really important. Placing a sticker on the computer doesn't mean you know what you are doing. I had to fix the computer in my own vehicle because some numbnut that replaced a cap reversed the polarity. Once you figure out what does what, its not that hard to figure them out. Faults normally starts with old capacitors and other voltage regulating components. Knowing how to read values and looking up the factory values on components helps alot. The parts that normally fail are the actual solenoids, injectors, coils, etc. Sensors and anything under the hood will fail before the components in the ECM.

[@MaicSalazarDiagnostics]

RC Hobbyist Extreme great comment, that is true a lot of times is diodes or bad caps. Getting the data sheet for the components and learning how they work is key!! Blessings

[@marceloc9117]

Hola Amigo tengo una pregunta. Alldata tiene información de heavy trucks o semi trucks?

[@MaicSalazarDiagnostics]

No solo de liviano

[@marceloc9117]

Me recomiendas un servidor para camiones? Si sabes de alguno

[@hannesvosloo2896]

Thanks I am from South Africa and need to know more to do practical solutions in South Africa Thank U a lot

[@victorbura7148]

No comment, nr. 1!!! Thank you

[@Usmanthemecano]

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

[@alaautotonics4403]

great video amazing well done

[@melplishka5978]

You can get or make an isolation transformer to power your tools from mains power.especially oscilloscopes because majority of oscilloscopes the grounds are not isolated. This way even if you accidentally test a circuit that isn’t isolated thier is no risk if shorting out all of the components. Just an fyi lol.

[@MaicSalazarDiagnostics]

Yes that is not the case with my oscilloscopes I have Pico, Fluke and Rohde, all have isolated inputs. Either way that is more for amplifiers and audio, rather than automotive.

[@melplishka5978]

@@MaicSalazarDiagnostics true but it’s for the safety for your tools. If power isn’t isolated from mains you will short out your scope.

[@MaicSalazarDiagnostics]

@@melplishka5978 thanks. Yes all my tools are isolated.

[@BruceAllentools]

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?

[@MaicSalazarDiagnostics]

Yes all can be done. It took me a while to figure all out. I’ll send you all info. Put your email here.

[@davidflamencocotto4910]

Hola Maestro Salazar, desde la Florida, mil Gracias

[@GusM-DIY]

Thank you so much just what I was looking for!

[@zoemeow7677]

Are very talented and polite to share you knowledge blessed ✨💖✨

[@MaicSalazarDiagnostics]

Thank you so much! Blessings

[@DJ-tn7vj]

Didn't know you had these videos in your arsenal

[@miqbal1981]

love you yar, you are a very cool and to the point person, I became your fan, big fan

[@gilbertomorales4736]

I am just trying to understand all this information not a geek but find it interesting verysavy I like hopefully I can learn a little bit as bout ecu repair thanks! Maic zaoazar I agree Costa Rica is a beautiful country.

[@markvincent8132]

Hello Maic, I have been folowing your tutorials on the use of the MST 9000+. I am looking into getting one myself, but before I order one could you please answer a few questions for me. What operating system do I need on my computer (Windows XP, Windows 7 ECT.) is thier a technical support team and a database for other ECU's not loaded into the MST9000+ Thank you in advance Mark.

[@MaicSalazarDiagnostics]

You can use it on any windows. And no there is no support

[@miqbal1981]

thanks, Bro this series is very helpful for the beginners like me

[@shahabismail3016]

very informative videos for those people who interest in repair the ECUs...

[@xerxes456]

subscribed great topic. The Arduino project is interesting I have study some code writing in to Arduino have thought about make something to use on car troubleshooting.

[@rohanp1298]

Hi, where can I find an 2007 Ford Edge ignition coil driver # 709 NGD 8201N. Thank you 🙏.

[@周兴子]

GOOD CONTENT and a complete new world for most of us. Will be better if improve footage editing

[@MaicSalazarDiagnostics]

周兴子 please check class 2. Can you please tell me what would I improve? I added new camera angles and some screen recording. Let me know what do you think. Thank you for your comment, I need this good advices!

[@nauticalnautical]

Great teaching gift you have thankyou maybe i can pickup were i left off on this .if im able to do this again through your teaching i will be oweing you some money

[@skipwilson5086]

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.

[@gtautomotive22]

Man this makes me save all my modules and see if i can fix them. Thanks for the class

[@RonyEfendy]

Great! Thank you. This is what I've been looking for.

[@mikejarrells431]

Thanks & good job. Cool bench setup.

[@marvinpostadan3484]

Great video!

[@MarioGonzalez-ek2ns]

Tus videos en inglés son muy buenos, tu inglés es maravilloso menté claro

[@raba715]

great video Maic, keep up the good work

[@johnmwangi6291]

Priceless information..😎😎😎 frm Kenya.

[@MaicSalazarDiagnostics]

john mwangi thank you!!

[@jrrivas2]

Thank you for your time and enthusiasm. Great explanation.

[@MaicSalazarDiagnostics]

Thank you!!

[@gerardogerzen4167]

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....

[@MaicSalazarDiagnostics]

Muchas gracias mi estimado Gerardo. La página en Facebook tiene el mismo nombre o me puede buscar como Maic Salazar Garro. Muchas bendiciones

[@josejsanchezrivera6644]

Awesome!!! Great video man. Hope part 2 come soon.

[@MaicSalazarDiagnostics]

Jose J Sanchez Rivera class 2 is up already. Since this Monday

[@josejsanchezrivera6644]

@@MaicSalazarDiagnostics thanks

[@naseem646]

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