Fast-Track Diagnostics: Mastering Go/No-Go Techniques to Save Time and Earn More

Welcome to our detailed tutorial where we introduce and demonstrate real world diagnostic testing methods that can streamline your workflow, saving significant time and earning you more!
John explains his 'go - no go' styles of testing, using modern equipment like pressure transducers and scopes, to techniques like relative compression testing and diagnostic interpretation.
What You Will Learn:
Introduction to Modern Testing: Understand the basics of 'go or no go' testing methods and how they differ from traditional, labor-intensive diagnostics.
Using Pressure Transducers: Dive into how pressure transducers can be used effectively to measure and interpret pressures within an engine or system, allowing for quick diagnostics without extensive disassembly.
Relative Compression Testing Explained: Learn how to perform relative compression tests to assess engine health. This method helps in identifying compression problems rapidly and accurately without removing major engine components.
Practical Demonstrations: Watch real-time demonstrations on various equipment, showcasing how these modern techniques are applied in actual diagnostic scenarios.
Benefits of Modern Techniques: Discover the benefits, including time savings, accuracy improvements, and reduced physical effort, that these modern testing methods offer over traditional approaches.
Whether you're a professional mechanic, a student in automotive technology, or just a car enthusiast looking to expand your knowledge, this video will provide valuable insights into modern diagnostic practices that are critical to success in the industry.
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[@sheerwillsurvival2064]

Your videos are gold . Keep them coming your channel will explode. If you make them they will come 👍🏻👊🏻

[@electron-john]

thank you for your support

[@sandyande]

Thanks for training John, where do we get access to your EV training online cheers sandy

[@electron-john]

Hi sandy, thanks for watching. My level 1 ev training is on the paid subscription channel. Any of my higher levels of ev training happens sporadically via zoom classes. I will make sure that when I have my next zoom classes I mention it on this you tube channel as well as all my social media pages and website.

[@electron-john]

hi sandy, level 1 can be found on the paid subscriber channel while level 2 and above can be found when I do my zoom classes. I will be sure to mention the next time I have a zoom class on this channel and the website and all the social media pages. the level one is rather long to establish a good foundation which is why it is on the paid subscription side broken down into 13 chapters, the zoom sessions are usually 1 hour long and concentrate more on diagnostic and repairs of various components such as hv batteries, drive motors etc. thanks for watching!

[@Jpilgrim30]

The one issue I see is that when connected to a vacuum line with a pulse sensor you’re seeing each cylinder pulling on the intake manifold but you’re not seeing anything to do with the exhaust valve. A pulse sensor doesn’t show true pressure it just reacts to the change in pressure and the voltage rebounds the opposite direction afterwards. Thats why you see the downward slope. The exhaust valve isn’t visible from the intake manifold as the intake valve is closed when the exhaust valve opens.

[@electron-john]

I have been able to find exhaust valve issues with the pulse transducer . due to valve overlap on engines, an issue with the exhaust valve will be prevelant on intake pulses. if you’d like I can try to share a scope pattern showing an issue when I return from traveling.

[@IamReadyToRock]

Jajajaja tuve ese problema con el adaptador para medir copresión así que mandé hacer otro adaptador con la manguera 😅 saludos desde perú 👍🏾👍🏾👍🏾

[@electron-john]

thank you

[@bbmd2200]

Will a low calculated load value result from a fuel delivery problem? Thank you.

[@electron-john]

Yes it will

[@jgroover9763]

How do I get to your paid channel?

[@electron-john]

if you watch on a pcthere will be a join button you can click. for some reason it doesn’t show up on mobile devices

[@benjaminrich9396]

The irony of a video with "time is money" on the title which doesn't even remotely get to the point for several minutes is not lost on me. :) I have no problem with a long format video if it's long due to useful content. There are occasional useful nuggets in here and I'm not knocking your efforts, but you've got to reduce the filibustering John. Your signal to noise ratio is waaaay off. I'm saying this to be kind, not cruel. Especially as you're advertising a premium not-for-free product too. You'll struggle to incentivise people to part with their money if they just think they're going to get filler and padding.

[@electron-john]

thank you for the constructive criticism. the difficult part in teaching any subject for me is that there are many different skill levels of people watching or attending the courses. some may not be as advanced as others. I will however take your suggestions into account on future works. thanks for watching.

[@benjaminrich9396]

@@electron-john I hear you. But the filibustering and filler to which I refer is not over-explaining the basics. It's just unnecessary chatter. If your concern is less advanced learners - you need LESS of that, not more. Less advanced learners don't have the patience to sift through the filler to find the useful bits. Nor do they even know which buts ARE the useful bits. They're listening at the beginning of a video and every minute it isn't actually teaching them (or anybody else) anything you're just burning up their patience and good will. Even if they do stick with it, you're giving them (not you) the burden of having to work out whether you've said anything of use yet, as, new to the topic, they won't know. If you've some deliberate commercial reason why you want to drag out fewer minutes' worth of material over a longer timebase, then at least fill it with facts and useful content. Not padding. By all means give people at the beginning a quick brief breakdown of what the video will cover, but don't keep constantly telling people what you're going to teach them. just teach them! It doesn't build suspense or interest, it just frustrates. Again, I'm not wishing to be rude. You do (eventually) have some good content. Yes, a LOT of it has been said elsewhere, but that's no reason not to include it. Everybody has to hear these things for the first time somewhere. If you prefer a long format video to shorter punchier videos that's fine. But learners of ALL levels - beginner and advanced - will get bored and exhausted if they have to drum their fingers waiting for your useful content. Especially when they can get it quicker elsewhere. It's a learning curve. My guess is you're accustomed to delivering training in live settings and you have the session booked with no time pressures. But even in those sessions - filler and fluff and a needlessly long intro etc isn't value for money. As I say, what I'm on about is where you're waffling for several minutes. It's not that this is more basic stuff which more advanced learners don't need, it's just fluff. What might help is if you give these talks then get somebody else to edit it. Again, I'm not seeking to be impolite, it's just a crying shame as it detracts from what could otherwise be a good channel. Best of luck

[@electron-john]

@@benjaminrich9396 ok, again thanks for the suggestions. You are correct, I have been doing live in person training for over 30 years. I appreciate your suggestions, but honestly I am who I am. lol. While I may try to take some of your suggestions to heart in future videos, I know who I am and will probably still do the videos the way I do. But honestly, thanks for watching that video and for offering suggestions. Have a great day.