How to Test Ignition Coils, Wiring & ECM Internal Circuits When Engine Is Misfiring

[@AutomotiveDiagnosis]

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[@samoalothman]

Great work thank you for this lesson 😊

[@AutomotiveDiagnosis]

Thanks for watching

[@jagathchristopher4103]

Great video your explanation is obviously good. thank you very much for this lesson.

[@AutomotiveDiagnosis]

Hi my friend. Thanks for watching the video. I’m glad you liked it.

[@PeterHernandez-lg2eh]

Po302 on my 2006 Subaru sti. Have done everything I can think of. Swaps, compression and leakdown test, vacuum leak test, crankshaft and camshaft position sensor test and cleaning. Replaced both denso o2 sensors. Tested cylinder 2 connector cam pulsing signal with a noid test kit.

[@AutomotiveDiagnosis]

Hi my friend. I assume that you have already swapped the ignition coil with another cylinder. Considering what you have done so far, the next step could be checking the injector #2 and ignition coil #2 wiring. Have you checked the spark on the ignition coil?

[@slobodanguska4124]

excellent presentation. Thank you

[@AutomotiveDiagnosis]

Glad you enjoyed it!

[@ThunderbirdRocket]

Tremendous coaching ! Thanks a million !!
👊🏼 🔥 ⚡️ 🔑

[@AutomotiveDiagnosis]

Thanks for watching

[@БолотШадрин]

Здравствуйте! Мне нравится ваш труд , очень познавательно. Привет из Кыргызстана!

[@AutomotiveDiagnosis]

Hi my friend. Thanks a lot. It’s great to have you here on the channel 😊

[@sheerwillsurvival2064]

Swapping coils was the go to . But there are times a bad coil can short driver in computer so swapping will short next driver for that cylinder. But ether way you will meed a computer. DSO wins the day 👊🏻

[@AutomotiveDiagnosis]

You might be interested in watching the following video too:
How to Test Ignition Coils | Coil on Plugs (2-Wire | 3-Wire | 4-Wire) & Ignition Coil Pack
ua-cam.com/video/CKnbw3z4YUY/v-deo.html

[@suatkaleli5075]

i am interested in both mechanical end electronic (pic program) those info about ecu is perfect for me thanks

[@AutomotiveDiagnosis]

Glad you like it

[@konstantin-big]

Informative
You forgot to check the sparkplug on that cylinder you have the error code

[@AutomotiveDiagnosis]

Hi there. Yeah because this video was focused on ignition coil. Of course checking the spark plug is one of the first steps.

[@konstantin-big]

@@AutomotiveDiagnosis
Exactly

[@dayanandshirke7333]

Many many thanks.

[@AutomotiveDiagnosis]

👍👍

[@arthurmadazichabinga1450]

This is beautiful. And how do you get access to the repair manuals (manufacturers).

[@AutomotiveDiagnosis]

Hi my friend. For this car I had a software called GDS which provides all diagrams and manuals for Kia and Hyundai. We are also trying to make all our diagrams available for you guys for free. Very soon hopefully.

[@arthurmadazichabinga1450]

@@AutomotiveDiagnosis oooh soon. That will be great. Thank you

[@Josh-k4q4o]

Great job Sir

[@AutomotiveDiagnosis]

🙏

[@sercanyuksel2571]

Will you check transıstors or other electronic materials

[@AutomotiveDiagnosis]

Yes, that’s necessary if wiring and ignition coil are good and we still have a code.

[@medch4193]

Thank you sir for this informative video

[@AutomotiveDiagnosis]

I’m glad you liked it my friend

[@amarabdelli487]

Wonderful video thanks for sharing

[@AutomotiveDiagnosis]

@@amarabdelli487 Thanks my friend.

[@Walter-k3s]

Love your channel

[@AutomotiveDiagnosis]

😊👍👍

[@castell3572]

you are the best thanks

[@AutomotiveDiagnosis]

Thanks my friend

[@nino4676]

Thanks

[@AutomotiveDiagnosis]

👍👍👍

[@robertschindehette1718]

Good Work!

[@AutomotiveDiagnosis]

Thanks my friend

[@jimpetty2961]

thank you for your time nice job

[@AutomotiveDiagnosis]

Thanks for watching

[@madmech1093]

Good job mate

[@AutomotiveDiagnosis]

👍👍👍

[@jeffmech5948]

Thank you sir

[@AutomotiveDiagnosis]

👍👍👍

[@h..h...9589]

Gud job sir

[@AutomotiveDiagnosis]

Thanks my friend

[@alarsholala]

باریکلا پرچمت بالاست دادا

[@AutomotiveDiagnosis]

Thanks my friend

[@mostafashakeri9647]

Dude, I got a question from you if you don't mind, Wanted to know if you're Iranian originally?

[@Hari-tw5fm]

🙏

[@AutomotiveDiagnosis]

👍👍

[@Mohsen-mk3ud]

👍👍

[@AutomotiveDiagnosis]

👍👍👍

[@زيادالعامري-ز7ت]

Why don't you upload new videos to your channel? Continue with videos.❤

[@AutomotiveDiagnosis]

I do my friend. I uploaded 2 videos (and 1 short video) on December even if it was the holiday season. More videos are coming soon ☺️👍

[@زيادالعامري-ز7ت]

Please upload a video of programming the car throttle with a device

[@AutomotiveDiagnosis]

We already have a video for Nissan throttle body relearning with scanner, it’s on the channel, here is the link:
ua-cam.com/video/ErV095iHUzA/v-deo.htmlsi=E4x66qt21Htjw8Ge

[@زيادالعامري-ز7ت]

Thank you and good luck@@AutomotiveDiagnosis

[@زيادالعامري-ز7ت]

@@AutomotiveDiagnosis thanks 👍