2010 Sonata No Start [What are we missing?]

A great "basic testing" video that we know for sure more people need! "Advanced" does not always mean better 😉
The test procedures emphasized in this apply to ANY relay controlled circuit you may be having trouble with.

00:08 - tachometer test for no start
01:30 - using a flammable source (are we missing fuel?)
02:47 - "stuck in the woods"
03:30 - tap test on the fuel tank
05:50 - ScannerDanner Test Light - prototype
07:07 - beginning of fuel pump relay and circuit testing (uActivate)
08:55 - injector control testing with a test light
12:13 - back to relay testing
13:13 - diagram review of the load side of the pump circuit
15:00 - performing a continuity test on the pump circuit (Pin 87 on the relay)
17:30 - options for faults
18:04 - fundamental relay checks without the uActivate (test light only)
20:50 - fuel pump power and ground testing
25:20 - review of the tests we just performed
26:45 - starter post voltage drop example
30:30 - affiliate link AESwave/SD grant mention
32:00 - new fuel pump installed (car runs)
32:37 - redoing the pin 87 test of the pump circuit
35:00 - tearing apart the old fuel pump to show failure
38:50 - final thoughts on the pin 87 test and voltage drop testing

ScannerDanner Tools:

On ScannerDanner Premium I will bring you right into my classroom at Rosedale Technical College. You will find page for page lectures taken right from my book as well as exclusive classroom type case studies. What is so special about these classroom case studies? I pull live problem vehicles directly into my classroom and we troubleshoot them in real time, using and applying the theory and testing procedures we learn during the classroom lectures. There is no better on-line training of how to troubleshoot automotive electrical and electronics systems anywhere!

Disclaimer:
Due to factors beyond the control of ScannerDanner LLC, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. ScannerDanner LLC assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. ScannerDanner LLC 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 ScannerDanner LLC, 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 ScannerDanner LLC.

[cullenmiller]

I was one of the recipients of a SD and AES tool grant years ago. I bought the advanced terminal tool kit from AES and it comes in very handy all the time for front probing or pin drag testing. Thanks so much for all you do for this industry. 👍👍

[isaacdarkey]

Over the years, I learnt a lot from your videos and I think I owe you a big thank you ❤

[chasyho]

Just when I was having a gloomy Saturday, ScannerDanner had to post this gem and brighten everything up for me!

[joshuapruden]

This youtube channel is so good. Its a learning channel, a comunity service and a comedy channel this is really good stuff. I wish this was on cable. I would never leave the house.

[dharley]

Paul. I used some of those techniques to diagnose a tractor AC in a field 30 miles away over the phone with my grandson doing the work.
Thanks from this 70 yr old retired tech ‼️

[mahmoudomara]

I was really anxious to know more about the cause of the pump motor failure and you sir did not disappoint. Thank you for another great video! Keep up the good work. I wish you and yours all the best with your endeavours.

[stephenmoxley]

Great video, Paul. I always learn things by watching your videos. FYI...I've seen a few videos from the machinist who's building the stroker motor for your truck and that thing is gonna' be a monster! That guy really knows what he's doing.

[alanw]

Super grateful for the help with a new 60/20amp clamp when I melted mine, not sure how many years ago it was, but at the time Paul helped me get a new low amp clamp from ASE. Super awesome program, thank you again...

[nancylewis]

Thank you for all this information, I am addicted to your videos.

[themindofthemechanic.]

You improved my electrical diagnostics so much mate, i cannot thank you enough.

[AAB]

Great video Paul. I've been a premium subscriber since you first started. It has changed my life as a tech.
BTW, the OTC test light is still available on Amazon, it is the OTC 3633 Mini-Coil Cord Circuit Tester, Red, About $44. When I bought it in 2014, it was $17

[pantelis]

Paul once again you are teaching globally 🎉🎉. I am happy that aes Wave is reproducing the Scanner Danner test light....it was about time. Cheers 🇺🇸🇬🇷

[calholli]

I like when you pulled power from your T-pin at the pump.. switch around the test light and check for ground.. that was slick. I personally know of several times that I chose to pull power from a long jumper cable from the battery.. but I learned something today. Power was right there, and I didn't even think of using it. lol.

[jamesmichael]

Sometimes I get lazy and hook the scanner up to attempt to turn the pump on if applicable. Keep up the good work Paul.

[fredflintstone]

Great point about starting fluid operating on the diesel effect. Compression alone being enough to ignite it without spark.
Having a bore scope for certain tasks is a game changer.

[davidwhipple]

It blows my mind that Pete has no one who is capable of doing such a simple diagnostic.

[kidscarsindagarage]

Hey man I don't usually say s*** I usually just sit here and watch the videos and at least smack the thumbs up so I figured at least take a moment to say Thanks for the help throughout the years

[rlwmcmk]

I heard Danner say 'after that I'll never leave home without my scan tool.

[Pablo_Automotive]

Thank you so much Paul for another great video

[williamtanner]

Idea for the test light, Paul. I have the same OTC, bought years ago after starting to watch and follow your teachings. I HATED the clamp on it, it would always fall off, the boot would cover it and make it difficult to attach on some locations. I cut mine off and put in a banana jack. Now I can use alligator clips, backprobe pins, whatever banana jack accessories I have. Such a small thing but made a huge difference. Hope that helps!