The Trainer
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- čas přidán 28. 06. 2024
- #coil_on_plugignition #COPignition #ignitionsystemtesting #nospark #sparkplug #ignitioncoil #autel #usingascope
Any gasoline engine needs the same three things to work: the proper air/fuel mixture, solid mechanical compression of that mixture, and a good spark to get the burn started.
Today on the Trainer, let’s focus on spark - specifically, how to verify the engine is getting what it needs from a C.O.P. (Coil-On-Plug) ignition system.
Learn more about the tools used in this video at www.Autel.com!
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Due to factors beyond the control of Endeavor Business Media, it cannot guarantee against unauthorized modifications of this information or improper use of this information. Endeavor Business Media assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Endeavor Business Media recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of Endeavor Business Media, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not Endeavor Business Media.
The tool and/or equipment featured in this video was supplied by the manufacturer and may or may not be retained by the reviewer at no cost. - Auta a dopravní prostředky
Another great Automotive training video by Pete with Motor Age Training. Thank you
After watching this multiple times in order to learn the vast amount of information I’m convinced that this is among the best training anywhere . You’re coaching cues are simple to understand ; providing a solid foundation to go on to the next step . Thanks mate !
yeah, I like the fact he knows what he's talking about in depth unlike young sales pitchers.
@@glasser2819It's so in depth it's almost over my head. But I suppose that's where you need to be to grow.
👍🏼 very nice 👍🏼 ! The up close camera work on the connections and scope use gave us the practical details to coincide with the excellent systems theory and electrical diagnostic principles . Thanks again Pete ! 🎯
Another great teaching process/diagnostic process Pete. Keep em coming... this industry needs more TECHS like you and Paul Danner who are not afraid to share knowledge !🙏
I'm blown away by the capabilities of the autel tool. It must take some time to learn but wow. It's like having a magic ball. You can see right into the internals of the engine.
One of the best and more explanatory videos out there about (a no Pico, thanks God) oscilloscope, its connectivity and setup for ignition coil testing.
Thanks Pete. Greetings from Greece
Very comprehensive video.
Very detailed video thank you for your time, and effort explaining to detailed 👍🏼
your awesome presentation is very thorough... like the breadth of your knowledge - Thank you for empowering more smart ppl!
👍
Congratulations Pete, you keep educating us. Thanks a lot🙏
Great information
AWESOME once again !!!
Very informative vedio
Thanks it's great.
Great video! A lot of good info.
Thanks Pete sure am interested in that Aurelio with the scope included
Great lesson, thank you! very useful! Can you make the same video about analog, and digital frequency MAF sensor inspection?
Thanks for the suggestion!
excellent
Thank you for all the wonderful informative videos. I have learned a lot. The ground side of a coil, injector, or solenoid is always where the attenuator needs to be place?
thank you👍👍👍.... from indonesia
I wouldn't call your first voltage test on the live side a loaded test as the engine was not running. There was no demand on the circuit as it wasn't getting pulled to ground. Nice video.
First of all I thank you the vedio & the training. One question about the fuel pump is it maintainable hand fuel pump?
You are the Charlie Daniel's of the torque wrench.
If I could subscribe twice I would! Thank you sir
Great video now did you use the attenuator on the 4 wire system?
Great video mr pete,just obe question,,? On the 2pin connector,you keep the test light on the groung for both test,? Or you move it to positive for the trigger test ? Thank you and happy new year 2024,from ontario ca,
Is it possible to measure resistance of secondary windings of a 2 wire coil on plug ignition coil with an ohmmeter?
💯💯💯💯
Hi Pete is it necessary to not use the attenuator when measuring 4wire c.o.p trigger line?
Thanks in advance .
If I wanted to connect just the trigger wire only to the scope. How do I do that? Do I probe the positive test lead to the trigger pin, and the black test lead to chassis ground or do I use the ground at the connector?
And to test the feedback wire, do I place the positive test lead or probe on the feedback wire and the negative on chassis ground or on the ground at the connector?
I have a '95 Maxima. I used a spark tester, it's showing yellow spark, I don't know if that means a weak spark or not. The spark comes on and goes off for about half a second and comes back. Coil plugs, and ign. condenser seem w/i spec. Could any one of them cause the intermittent spark?
Hi man have a big issue with my mazda3 skyactive year 2015 1.5 petrol engine my battery is over charging
Sir on secondary coil there's two end,one end is going to spark plug and the other end their's a forward bias diode connected then goes to ground, as per your diagram sample. I'm confusing sir,if 1st coil energize then de-energized magnetic field will collapse to 2nd coil which fires the plug,now since we know that current always flow through less resistance,why does the current flow through spark plug where their is high resistance due to plug gap,instead it will flow to passing the bias diode then to ground? And no current will flow to plug due to gap high resistance. Thank you sir god bless you always, hope you will take attention for my question😊
hello sir, i have a 2003 dodge ram 2500 5.7 hemi with cop 2 wire, change pcm and checked wires with ohms tester and seems all good but i cant get spark to coil pack 4 code giving is p0354, 150 psi compression on cylinder 4 any ideas of what i can check thanks
Use the techniques I shared in this video to check the coil. First, look for system voltage to the coil with the engine running. Then switch your meter to frequency and backprobe the ground side, looking for a trigger. Check the resistance of the coil compared to the others as well. If resistance is lower, the coil may be bad and it may be damaging the PCM driver. Hope this helps!
I'd move the affected coil pack from its current location, IF it is a bad coil damaging the pcm driver, then the next location driver will also drop. In my opinion it's most likely in the wiring. A waekon COP tester can also help you cheat and see signals to the coils while running. I know your comment is a year old, but what did you find?
So if I’m scoping 3 or 4 wire Ignition Coils I do not need to place an attenuator?
No - you aren't connecting to the primary coil directly when connecting to the coil as shown in the video.
@@MotorAgeMagazine thank you 🙏
Thanks for the great question.
Thanks for the great question.
so in this case since you can't get primary wave form from a 3 or 4 wire coil connector, a tool to measure secondary on coil boot must be used?
This is Camry right?
The car is a Scion tC, a Toyota offering at one time, and is the same engine as the Camry. Toyota uses this ignition system on many of its models.
Great ideas but you don't need to do this stuff.
Swap the coils around and see if a missfire moves.
When you show the diagram it is never clear enough
KNOWLEDGEABLE Pete Meier Motor Age
Thank you very much helpful video 👍
Pete Meier Motor Age
From Nick Ayivor from London England UK 🇬🇧
1,03,2022
19.21pm