It's a hot topic, I know. Almost as debatable as "am I a technician or a mechanic?" In my opinion the lab scope is very necessary and can save you loads of time diagnosing a problem as I demonstrate in this video checking cam to crank correlation in this video. The only other way that can be done is by removing the timing covers. Let me know what you think! -Enjoy!
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thank you
if i don't have eectrical wireing of a car.
so if i want to test any sensor by ocillicope
is better to see from test light any wire is + but – is may be 2 wire's in the sensor so how to select –
Thank you for this video !!!!
Lack of know how? Mostly work on farm and heavy equipment
KNOWLEDGEABLE South Main Auto Repair
Oscilloscope every Techs should have in their tools kits
In my tools kit got my Snap-on Zeus .All vehicle I do I use Oscilloscope Snap-on Zeus to check vehicle battery. Pete Meier motor age once said use your Oscilloscope for check vehicle battery
Great video ❤ it do more video like this Please South Main Auto Repair
From Nick Ayivor from London England UK 🇬🇧
I can’t decide between the Pico or the Snapon Zeus
I Purchased the Maxisys Ultra this past year, it has the integrated scope in the VCM seems very robust especially for me being a advanced DIY'r. Yes please keep doing more scope vids they great learning tools.
Just curious if you still feel that a picoscope is a good investment? After all this time, I haven't seen a lot of video's in the past few years with the picoscope.
It's da price buddy
4 years late, but, SOLD!
I think if you do mechanic work even as a hobby if you don't have a scope it's because you don't know you need one or know that you can use one and make your life easier mine's on order through alltwl. This is where the first time I've ever commented on any of your shows but overall I've watched a lot of your shows and you do a really good job explaining everything so that's all I got to say keep up the good work man.
Great video! But how can you distinguish the timing isn’t off a tooth or the relictos has shifted by 10*? Everything you say makes perfect sense and I enjoy your videos, I’m just wondering because I work on these engines often
Do you have to have at least 5 channels to set up like that?
Gonna git the maxiscope for my autel ty so much for getting me on the autel trip. Bought a ms906bt with bore scope and now gonna get the scope as well this thing has paid for itself 10 times over from day 1 and I love it an absolute blast and got me hooked on identafix had that for a few months and don't know how I lived withoot them for so long. I have you in my ear all day long just listening to the channel while busting these knucks sir 🙂 I tip my hat 🤠 like so and say good day!
Having a scope and knowing how to use one. That should be the question…As 95% would have no clue what their looking at. And you still need access to Wiring diagrams that are correct. Then you need a library of known good wave forms..As you would be just guessing and $2,000.00+ dollars broke…
Sometimes customer isn't even interested in fixing it though
Mostly been lack of know-how for me.
Not many shops get into advanced electrical diagnosing, so any learning is usually done by proactive research instead of on the job training. I'd imagine quoting is tough as well. Could get lucky and find a problem quickly or could spend hours on it you'll never get back.
The investment of a scope is pretty pricey so knowing which one to get is another part of it.
Mr. O. having to work Boxing Day with a cold. Sucks…
If you record today everyone will comment that you have CORONA (cold beer complications) hahaha…
I'm entertaining the idea, not sure where to spend, what's worth it what's shit… And a lil intimidating too. Would love some scope kick start vids!
Thinking of getting a 4 channel picoscope for our shop. I have some experience with using an oscilloscope from my old robotics job. What is a good source for training for using a scope to diagnose vehicles?
Having owned Autoscan and Snap-On and best of them all —> Allen 16-000 Series Analyzers over the years – until DIS showed up, now I find that I need to get back into oscilloscopes all over again.
It's a different world.
COP and VVT and modules all over the place in vehicles since @ 2003 or so, make it mandatory that you have a good ability to use one.
Hi Eric, what are your thoughts on the Autel scope and scanner?
Its a GM just replace the engine. Its garbage anyway. Anyone that thinks GM is a superior product is an Amature Mechanic. Chevy guys talk a big game don't know shit and can't fix a sandwich.
Zeus is the way to go if your going to waste all that diagnoses time , just saying. I mean,.. it looks good right? 😆
Great video ,more info the the better I always wanna see the smoking gun ! Your exactly right soon as you tear it down there’s no way to recheck it’s better to have all info !
Would this diagnostic procedure still apply for vehicles that have Variable Valve Timing?
lack of knowledge of how to use a scope… also a scope is crazy exspensive for one owner maintained vehicle.
Love the channel!!!
Do know if I should buy a escope or picoscope? both are expensive
Compression test first
Yes I need one as well.
Stupid question…every master knows that…YES…every other opinion is pure bullshit !
Keep up the videos on the scopes. Love it to
Can I get by with a Pico two channel lab scope?
yes,, yes,, im a rookie at lab scopes..want to lean more
Great video!
what information system do you prefer identifix ? alldata? prodemand ??
Like most here, I am a DIY and can repair most things wrong with my cars and motorcycles, and own more tools than I can shake a stick at. However, it is not just the cost of the scope, or the expense of online service information, it is the learning curve when you would only break it out every so often. Then, well, I want a trained, honest mechanic like yourself to figure it out and do the repair.
If nothing else, a scope will wake you up on just how horrid the automotive electrical environment is. Spikes, transients, fluctuations, noise etc all show up on a scope. Things transpire on the main 12v supply rail that, I think, most mechanics never dreamed of. All of that stuff has to be "absorbed" by sensors and computer modules, and they're expected to work around it.
I missed it. What was the complaint and what was the resolution for the customer? Good video on the use of scopes.
I have a verus pro and would like to see more instructional videos on how to properly use it especially with cam/crank sensors.
Takes me back to 1979 Eric , across the pond her in the UK with the old big yellow Krypton tuning machine , showing wave forms on plugs etc , time to spend some money, you've gotta be in it to win it as they say , great video Eric , take care
We still have snap on counselor 2. Lol. It just works.
What picoscope do you recommend
Would love to have a scope.
However i only work on my own vehicles (i don't have a shop).
So the cost (1000.00+) doesn't justify the amount of time i would actually use it.
In fact the dakota in working on at the moment would be a great use for one. but like said would only be used very occasionally.
Eric these diagnostic videos are a good idea. So many times i heard mechanics say, like yourself they have 3 or 4 scan tools. I guess its time for a scope, if you have any money left after buying all those scan tools.
Excellent information
Thank You.Takecare
You are Great Technician
I have bought a new snap on scanner with scope and I'm getting the hang of using it. But there is just so many things in still trying to figure out what I'm looking at. If you where able to do more videos on scopes that would be awesome. I love watch you and your family. And look forward to all the new videos since I've watched them all.
I would like to have a scope to help with proper diagnosis but I honestly wouldn’t know how to use it or what I’m looking at. I actually had an acadia a few months ago with 0035 & 0036 codes iirc and recommended pretty much the tear apart scenario you described based off the tsb.
Just starting scope use,always used outside //specialist//but there diagnosis not always right,now I’m 🥵,so watching you Ivan,and many more,I’m going to add to my own skills,????well I honest ,and hate being burned from outside specialists,