4 WIRE IGNITION COIL SPARK TEST WITH 555 TIMER

TESTING A 4 WIRE TOYOTA COROLLA AND TOYOTA YARIS IGNITION COIL WITH 555 TIMER PULSE.

[emcee]

This is the best video I have watched on testing secondary coil.
I have subscribed, even for notifications

[nicholasliemareff]

Great video. First one I have come across that shows how to test the secondary coil. Thanks.

[GCkxew]

Very meticulous demonstration.
SUBSCRIBED!👍

[mohamedabbasi]

first thanks, this is the real professional explanation thanks again.

[eduardocastillo]

Thank you very much for your video seriously, if you no longer understand how it works and how to test this type of coils, it couldn't be easier. I congratulate you too easy to understand the operation of these coils. Thanks for sharing.

[mannyjimenez]

Those are some mighty fine testers you made. Just awesome. 👍

[albruno-qg]

Is that i see 2 brown ceramic caps and you installing a round metal cap for a total of 3 capacitors in the circuit @6:23 correct me if i am wrong, , , thanks for your time.

[kennydoolarchan]

Excellent video. Electronics is your passion.

[Biokemist-ok]

Really great test rig for coil on plug ignition coils.

[timgroleau]

Thanks great video. you increased my understanding in several areas.

[nathanrice]

I can tell that this guy's really into this kind of stuff.

[bernardocisneros]

Hi, very nice setup. Thanks for sharing. Regarding the diagram at 1:15, can you please tell me what the letters in the green, blue and pink rectangles mean. Does the small orange rectangle next to pin 4 represent a resistor? Can you also please tell me why the zener diode and regular diode are used? I apologize for all the questions but I'm just getting started in electronics, and I want to thoroughly understand the Toyota 4 pin coil/igniter circuit. Many thanks in advance😊

[kasujjajoeph]

Great work, what is the allowable resistance for these coils

[victorinomariano]

Thanks so much and appreciate it for sharing mate!, can you make another video of how to assemble the signal generator step by step,

Thank you for the video. I will be happy if you can give me your opinions. I have a motorcycle which uses a coil pack and i want to convert the system to the Coil Over Plug ignition. I want to use the type of ignition coils which you are testing in the video. My motorcycle is a Bmw r1100gs from 1995. I need to find a ignition coils which fits to through the hole in the cylinder head. I found one but it is a 4 pin ignition coil from a Porsche car. Can i use these coils in my motorcycle? Do i need to use a 3 pin ignition coil? What should i do to find matching ignition coils for my motorcycle?

[JDG]

Awesome work! Do you have a parts list and the schematic posted to build this tester. It will be fine if these are for sale I will be willing to buy it to build it.

[gulayu]

great video. how can I test the primary coil resistance? I can't find anything online that shows how to do it with 4pin toyota connector.

[bernardocisneros]

Hello again, I would like to know the output current from your board to IGT terminal of ignition coil. I read the comments and all I could find is that 5V goes into board, 3.5V comes out of the board, and the 2 resistors (10 & 15 ohm) you used at output can have a power rating as low as 1/2W. I assume the output current from the board is in the milliamps not microamps. I see the transistor inside the coil is an NPN transistor. Do you know the part number of that transistor or of another similar transistor that can be used in its place? Thank You!

[albruno-qg]

Hello Friend, I have a few questions. C3 is 10 microfarads ceramic correct? C2 is 10 nanofarads ceramic correct? In the video you use 3 capacitors what is the value of Cap#1 and where does it goes. Also is R1 a 360ohms resistor? Sorry the schematic is a little blurred, , I want to do this. Great video thanks for all your time on helping us out here.

[_NguyenQuocVinh]

What is the value of the orange capacitor? Great video