How to diagnose and Fix a P0420 on a 2014 Peugeot 208.
Пікірлер: 780
@benjaminrich93966 жыл бұрын
With no loss of love to Scannerdanner, Eric O, Ivan, and other auto-electrical content providers - Dan is so my new favourite video provider. Scannerdanner got a lot of us into scopes, Eric O got us saying "there's your problem lady", Ivan got us writing stuff down. By the end of the year we'll all know PIDS and faultcodes in Dutch and be saying "guys" a lot. :) Great stuff :)
@Diagnosedan6 жыл бұрын
Benjamin Rich, Lol🤣🤣 That's a great compliment! And learning Dutch is a bonus!
@2jzazteca6 жыл бұрын
my too men this guy is easy to understand I would like have it like a teacher
@turtlezed5 жыл бұрын
You mean 'Guysh'.........to get the accent dead on......He's definitely an impressive technician (and a neat tutor / film producer to boot), they all are but nobody is going to learn to be a complete technician from watching KZbin vids, you need training and time on the job....who do we know who offers training and has a book?...cough ..cough.....hmmmm ...ahh yeah........ S.D.......no not Scooby Doo......Scooby Danner...might sign up for that ebook Paul there's absolutely shedloads I dont know about modern systems. I enjoy watching them all to be honest with a strong interest in the electrical side... the real mystery is looking for the no start imho of course........'and i would've got away with it if it wasn't for you pesky kids'.... ;¬)
5 жыл бұрын
'Rev Up Your Engine'...
@aminmombini68825 жыл бұрын
Yes ,you said what was in my mind scanner danner ,pine hollow ,snd diagnose dan,i just don't know how see all of their video😬
@prakashchander69145 жыл бұрын
I am learning more here than I have ever learn in my entire career including Tech School. Dr. Dan you are really a great teacher. need more A/c Diag Videos. Thanks
@Diagnosedan5 жыл бұрын
Great comment thanks for that!
@halleffect15 жыл бұрын
very true, Dan is a great teacher. Good thing about the internet if used properly we can find these talented people willing to share.
@andyamanda57774 жыл бұрын
The guy is a genius, so very well explained. Better than any teacher I've had at technical school !
@Qwerty12359456 жыл бұрын
Dan, that's the best explanation as to how cats work I've ever come across. I knew the upstream O2 pulsed, and the downstream should stay static, and I now understand why. Thanks very much. Great diagnosis there! I'm loving watching all of your vidoes!
@Diagnosedan6 жыл бұрын
Qwerty1235945, that's a great compliment!😉
@arahtson15 жыл бұрын
Dan, I have been struggling to understand how the O2 sensor works in conjunction with the catalytic converter and you explained so clearly now I got it, thank you very much from San Francisco California.
@Diagnosedan5 жыл бұрын
That's great. Thanks! 👍
@CrazyHHO195 жыл бұрын
We need more mechanics like you here on youtube.my wife have 208 with same problem. i will investigate and have closer look on any cracks on cat as you mentioned..thank you
@Diagnosedan5 жыл бұрын
It happens alot!
@josephbyrd77693 жыл бұрын
Brilliant information. I've seen 6 catalytic converter p0420 videos so far. This video was very well explained and visually demonstrated better than any other video . This video was easily understood and I appreciate the time and information!
@cru5510105 жыл бұрын
You are helping thousands of people around the world ... With your knowledge and your teachings !!! thank you very much 👍👍👍
@Diagnosedan5 жыл бұрын
😊👍
@PaulC19805 жыл бұрын
Best teacher in this field I've ever watched, anyone training under You is damn lucky, great vid Dan 👍👍👍
@Diagnosedan5 жыл бұрын
Thanks👍😊
@bobt20826 жыл бұрын
the way you go through these problems and break down the explanation is quite good. learning something with each video! cheers...
@Diagnosedan6 жыл бұрын
Bob T, Thanks!👍
@MS-ir7qb3 жыл бұрын
In 20 minutes I learned more from you than a course that lasted several months. Thank you very much.
@frankoattes4 жыл бұрын
Another easy to understand diagnostic lesson from Dan the man! Thanks Dan
@jeremymatthews51694 жыл бұрын
I just found your channel a few days ago and I am addicted to absorbing all the knowledge you drop on us. You're a god send for those of us that enjoy the diagnostic side of things and want to be able to be 100% confident in our diagnosis. Thank you for what you do!
@epiespinoza49415 жыл бұрын
Thanks for all the time spending with us Dan!!!
@Diagnosedan5 жыл бұрын
I love spending time with you guys!
@pontiacsrule87614 жыл бұрын
Another great, well written video. Guy explains everything in detail & too the point. He is very knowledgeable & patient. Thanks for taking busy time out of your day to make these videos. We really appreciate it.
@samuelavelar27005 жыл бұрын
Thank you sr. From Oakland California. I'm a Diesel tech but some of our customers have Gas engines this comes handy. I believe you do your best to feed your viewers with good and reliable info.
@Diagnosedan5 жыл бұрын
Thank you Samuel!👍
@Conservator.4 жыл бұрын
Samuel Avelar Hi, Your customers must have a lot of confidence in you if they bring in their gas cars to a Diesel specialist. (Compliment, no sarcasm)
@joncoggins87298 ай бұрын
Been in the trade 35 years but Dan's videos all ways teach me new information. Many thanks Dan 👍
@corbette111 Жыл бұрын
Dan, I do have to say you are the best, your comments are straight and forward and you explain things so there is no confusion, thanks!
@traianburz75632 жыл бұрын
This has to be the most comprehensive and easy to understand video for troubleshooting cats :) Keep up the good work Dan !!
@oda01116 жыл бұрын
Very good video Dan! It's refreshing seeing professionals who perform actual, good quality diagnostics, not just part swapping. Keep up the good work, looking forward to seeing more videos in the future!
@Diagnosedan6 жыл бұрын
Alin Marinescu Thanx! More Video's comming up😉
@tespanton38865 жыл бұрын
I like the way Dan goes into details while explaining, just by one topic you learn so many other stuff. Had to come back just to like this video as my tv does not have the option, the 1000-th like haha
@Diagnosedan5 жыл бұрын
Ha ha👍 Thank you!
@OneAuto6 жыл бұрын
I've never seen this yet so it's one to watch out for. I think I've binge watched most of your videos now. Great job Dan 👍
@Diagnosedan6 жыл бұрын
One Auto, i have had many more since this video. So you will run in to one sooner or later!
@stevenmarsh71386 жыл бұрын
Just had this exact issue come into the garage today, Great explanation and showing of the fault Dan. Thank you
@billrimmer55966 жыл бұрын
One Auto, we miss u Rob. Hope u r ok!!
@videosenutube5 жыл бұрын
Tempted to do the same,but I am diagesting one at the time...and then repeat again.Mr Dan makes all so simple and clear.
@TheProtagonist_7774 жыл бұрын
We need more guys like Dan in our schools. I could listen to his videos all day.
@tankabbot225 жыл бұрын
Awesome video Dan! You are a great teacher! Ben is right, the whole community of techs and diagnosticians, sharing the wealth of knowledge. We appreciate all the hard work!
@Diagnosedan5 жыл бұрын
Thanks!
@blueyfi4 жыл бұрын
Only just came across Dan last week, have subscribed and watched quite a few videos already, find Dan to be very knowledgeable and explains things well. Thanks Dan, keep up the great work. From all the way down in Tasmania, Australia, Cheers. Bluey
@dyankopetkov90565 жыл бұрын
This channel brings a lot of value to the viewers. Great, great job!
@charlesndirangu91704 жыл бұрын
Charles Ndirangu, Thanks, Dan for your exceptional training on various Car diagnostics that save us and our clients a lot of money and time. Keep up the good work you are doing.
@murigerick2 жыл бұрын
Thanks Dan for your detailed explanations on cats! I just learned a lot. Good job 👏
@Calico_on_oaw11 ай бұрын
You are my new "logic" man Dan. I'm slowly makimg my way through all your videos. I take my time and absorb your explainations. Thank you for validating my past diagnostic conclusions contrary to what my supervisor "guessed" should be done. I'm sure you mostly and others have given me the confidence to go it alone on remote calls.
@kuengyal234 ай бұрын
Dans just another piece of legend in this automotive industry. Such a blessing to watch your videos and aspiring to become like you sir. Thank you ❤
@jacktingzon10126 жыл бұрын
Im now addicted to your videos dan. Thanks for sharing your gift.
@Diagnosedan6 жыл бұрын
Jack Tingzon Ha Ha that's great!👍
@rickydude20016 жыл бұрын
Thanks for the video, with detailed explanation on the diagnostic you're doing,a lot of us are learning a lot form you..keep up the good work
@Diagnosedan6 жыл бұрын
rickydude2001, Thank You!👍
@Yes_Piano3 жыл бұрын
I saw a lot of tutorials but you are the best in this area, so I signed up....Thanks
@JoeNunes3455 жыл бұрын
Great, easy to understand explanation Dan. Thank you very much for posting.
@Diagnosedan5 жыл бұрын
And Thank you for watching Sir!
@lawlessize Жыл бұрын
Really easy to understand description of the Catalytic converter system. Thanks Dan
@vladmoldovanu35044 жыл бұрын
The best channel for a mechanic technician to learn from somebody who actually understands how automotive systems work.you are a very good teacher.there are many guys who probably have the same abilities as you do, but being able to explain how things work is a talent that is rarely seen.you make everything seem so simple although it is fairly complicated.i wish you success with your business and channel!!!
@cosimorochira99484 жыл бұрын
I just want to say thank you very much.....I had same issue and I followed your suggestion... I actually found the catalytic converter exactly like yours in the video. Thanks again.... I saved a lot of money. 👍👍👍
@seftonplayer324 жыл бұрын
Bloody brilliant mate. Absolutely amazing work. I'm learning from you, Scanner Danner and Eric O.
@justinward5865 Жыл бұрын
Hi Dan just stumbled across this one, great diagnostics from you and good old fashioned weld repair its so important skills like welding are not lost also you've saved someone hundreds of euros rather than replacing parts at a customers expense, excellent service and a fantastic job 🌟👍🚘
@jakobcoff2 ай бұрын
Thank you for a good video. Got the P0420 on the wife's car, and it turned out it had the same crack. It is a Peugeot 2008 1.2 VTI from 2013. I welded it up and hope the P0420 doesn't show up again.
@richardmounfield78226 жыл бұрын
Wow well diagnosed , I particularly like it when the before fault and after fix is shown making it a proper fix video .I have recently subscribed and am enjoying watching your professional approach to diagnosing and fixing the faults. regards Rich.
@Diagnosedan6 жыл бұрын
Richard Mounfield Thanks buddy that is so Nice to hear!👍
@broncobart43544 жыл бұрын
I’ve been wrenching for almost 20 years and I always learn something from this guy! Love this channel. That being said I would’ve added a smoke test using the downstream O2 sensor bung and a back pressure tester. I think it would’ve been evident through that tin foil looking heat shield as you could see the suit collection from the very beginning.
@alvasingh80543 жыл бұрын
I like your honesty and attention to details, you are a genius and a real professional, you're what every auto tech should be before they bear the title of their trade , I research the Internet a lot and realise thousands if not millions of vehicle owners are scammed and conned into throwing parts at their cars which still don't solve the problem, when it was just something that simple , it shows that you love what you do and and when you help people genuinely god will bless you exceedingly abundantly more than you can imagine , stay blessed.
@TheKeenMechanic4 жыл бұрын
You are some mechanic ah? Every time I watch one of your videos you blow my mind. I wish there were more people like you.
@mr.technician41443 жыл бұрын
This man also is a great teacher....very clear his teaching practical....thesame as scanner danner.....thank you sir for your sharing your knowledge.....
@lkazanov4 жыл бұрын
Sir, you are absolutely superb in the way you present the topic. Very professorial! And I also like the fact how all of this can be extrapolated to many other cars. Very nice, please keep up the good work.
@laurentnahra7085 жыл бұрын
I wish all mechanics did their homework like you do....you are great! Thank you for the info
@Diagnosedan5 жыл бұрын
Thank you😊
@michaelangeloferrari40246 жыл бұрын
Your videos turn mediocre techs into great techs
@Diagnosedan5 жыл бұрын
That would be great!
@sthedavid48095 жыл бұрын
Dan is exactly what we call, the best in the industry well done we appreciate your effort in SA thanks.
@Diagnosedan5 жыл бұрын
Baie Dankie😉
@khalidalmahmode38895 жыл бұрын
I really am grateful for subscribing to your channel. keep up the good job, Dan.
@Diagnosedan5 жыл бұрын
Thank you!
@autotek31104 жыл бұрын
Im currently spending time looking at emmisons data on a BMW Z3 for a very small intemittent running fault.... been using my scopes etc... cars giving no fault codes either...... need to look at it again. But just to say.... you are by far the best tech out there.... as you fully understand what your looking at. Only discovered your vids a few days ago.... im hooked now 😄😎
@garethprice42623 жыл бұрын
Thank you bud very helpful, just found it and you was right no sound of blowing from the exhaust due to silencer sound proofing. Just got yourself a subscriber . Keep up the good work 👍
@ahsamahi43854 жыл бұрын
You always creative with your videos I always learn something new from you, well done 👍 Dan
@pshtiwanabdula47763 жыл бұрын
Best I ever seen on you tube and hope you have a good health and your good work may continue as I learn alot every time I watch one of your videos. Best regards
@TheHairybabooon8885 жыл бұрын
Hi Dan Peugeot mechanic here. Your right this is a common problem. New one when warranty are picking up the bill. Weld when customers picking up the bill. I've actually got photos on my phone from the first one I welded.
@Diagnosedan5 жыл бұрын
Thanks for the feedback!😉
@Vespastendert5 жыл бұрын
Ive done tons of them aswell. Bad design
@MrTopgearnerd5 жыл бұрын
@@Vespastendert There has been a TSB on it with updated part and many have been replaced for free under warranty/goodwill .
@Vespastendert5 жыл бұрын
Mikael i know. I left Wassink autogroep in october ;)
@felixcat43464 жыл бұрын
I would think this would be a warranty item.
@billrimmer559611 ай бұрын
Those r great learning videos. I am rewatching them. U used to use the Snap On scanner all the time. I am using mine more as I am learning the playback feature and how to record and play back. Thank u Dan!!
@arthurfricchione81195 жыл бұрын
Great piece of info. Great idea to weld seeing as they are not cheap. I watch them all and learn something new everytime and the best part is it just don't apply to the car your working on. It can be applied to most. Thanks Danny. ❤️
@Diagnosedan5 жыл бұрын
I'm full of great idea's 🤣🤣🤣
@emmanuelkuegbala76304 жыл бұрын
your teachings are very amazing
@user-bl9th4ir9q3 жыл бұрын
You understand your field professionally
@kennysivixay99892 жыл бұрын
I always enjoy to learn something from you thanks
@alexandervietoshkin79486 жыл бұрын
Great video and thanks for the explanation! It's hard to find something as clear and well-understood as the explanation provided. I have similar trouble on a similar car and I'll try to follow instructions, hopefully it will work...
@Diagnosedan5 жыл бұрын
I'm sure it will!
@roxanneabbott84244 жыл бұрын
Always enjoy your videos!
@kevinarmstrongyoutube4 жыл бұрын
Great video. Not sure if this was in the many earlier comments. For those in the USA, warranties on the emissions system components is 8 years or 80,000 miles. If it beyond that follow Dan's advice and save money and natural resources. Keep up the great work DAN!
@johnjohannemann12202 жыл бұрын
Excellent description of system operation and diagnosis.
@smithstjohn9294 жыл бұрын
u the best i've being on so many training for me i learn more from u you make things look so simple excellent job bro thanks
@Diagnosedan4 жыл бұрын
Thanks for the comment buddy it's appreciated
@thisisyourcaptainspeaking22594 жыл бұрын
Excellent diagnosis, even better explanation! Great job! :)
@michaelrichter87662 жыл бұрын
Congrats man, awesome video, great and very detailed explanation!!! I have a 2015 Peugeot 208, 1.2 engine, showing me the same code. Now that I understand the problem, I’ll try to see if there’s a problem with the sensors or the actual catalytic. Thanks again!
@forestchannel65593 жыл бұрын
I have seen many Mechanics talking on youtube.But lot of them talking the same thing over and over again.I have seen many vedeos of yours you strait in to the fact.That way we don`t waist our time.Keep on doing great work.Highlly recomended.
@deanbusby59725 жыл бұрын
Thanks Dan for your video👍 my O2 sensors are switching the same before and after the cat. It looks like I have a bad cat, but I wouldn't of known this without your help. Thanks again 👍
@fieldsofomagh6 жыл бұрын
Great educational video and sound diagnostic strategy . Looking forward to more videos.
@Diagnosedan6 жыл бұрын
Tom OConnor keep Watching! More comming up😎
@andym83672 жыл бұрын
Thanks Dan here is a little something for all your hard work. Thanks buddy!
@mckoylach16225 жыл бұрын
Great video,great lessons,with thorough diagnostics...
@Diagnosedan5 жыл бұрын
Thanks 😊
@giosant53275 жыл бұрын
You REALY fix things love your videos!
@Diagnosedan5 жыл бұрын
Thanks!😊👍
@mohammadal-gebaly30462 жыл бұрын
Dan, you are a great person , God bless you , fun and easiness , easy to understand , thank you so much .
@MrDeviousdom5 жыл бұрын
Excellent videos! Thank you for taking the time to make them.
@Diagnosedan5 жыл бұрын
Thanks 👍
@matthewmotorsports77033 жыл бұрын
Hi , First of all, thank you about videos you share and make it for us, I am master technician and diagnosis cars, really i like to watch how you work and very perfect diagnosis , i hope in one day visit you in your workshop, make alot videos and share it. Thank you again
@eagle69ification Жыл бұрын
Finally i've understood. Many many thanks to u dan.
@vodonnell16 жыл бұрын
Greeting from Ireland, very good video impressed with your explanation of how the cat works, looking forward to more .
@Diagnosedan6 жыл бұрын
vincent o'donnell no need to make things more complicated! Thank you for watching!
@GicaPhp5 жыл бұрын
Thank You Dan. You're my favorite teacher on youtube :D
@Diagnosedan5 жыл бұрын
That's great George!
@crumplezone15 жыл бұрын
I use this word very sparingly as I am a hard man to please, but you Dan are `Phenomenal` ! :) Also I have a Yamaha R6 and I had diagnose a no start situation, so checked the obvious No fuel in tank lol, then did the `Easy Spray` trick direct into the intake and it started briefly..so it is fuel starved, then went and checked the fuel pump relay and bingo it was faulty,,changed out and Yammy now firing on all cylinders, so Easy Start for the win !!
@Diagnosedan5 жыл бұрын
Wow thanks for that!👍👍
@martinlavoie40025 жыл бұрын
Awesome video once again love watching you’re stuff really informative like always
@Diagnosedan5 жыл бұрын
Thanks Martin
@saiedabushadi40124 жыл бұрын
Great explanation you are always clear to the point
@badboytommy1873 жыл бұрын
That is the best diagnostic . I was me I would change the downstream O2 sensor 😂 not fix . Dan you are the best auto mechanic !
@oevieo45896 жыл бұрын
I Just watch some of your videos today I am very impressed, you are a master technician.
@Diagnosedan6 жыл бұрын
Paul Enimil, Thanks for watching 👌
@peintiumsix82593 жыл бұрын
Good Thanks It helped me. You are really a great teacher.
@cfauvel3 жыл бұрын
Another great video DanTheMan....Working on my daughter's 2007 Altima, we had to replace the CAT twice. The first time, we bought the car with a loud exhaust leak...I suspected the joint between the exhaust manifold ant the CAT (it is one piece like this video)....sure enough there was a large crack ....but no codes being thrown. Bought a new CAT/exhaust and in a few months the same damn thing happened...this time the new part was covered under warranty. No codes too...just loud exhaust sound. Apparently a very common thing on the Nissan Altima.
@careyautorepairs7 ай бұрын
Love this video. Going to look for this crack when needed Dan. Thank you buddy.
@upalimotors55045 жыл бұрын
Dan you are going great job saving people''s money
@Diagnosedan5 жыл бұрын
😉👍
@mobileautorepairbypacheco18063 жыл бұрын
You explain everything like a profesional!!!
@tomschulmeister26032 жыл бұрын
love it just replaced converter on 2003 3.8 crys.before cat switched fine after cat whent to one volt ritch stayed there figured it was pluged replaced and it fixed it I LOVE YOUR VIDIEOS
@manishgaikwad16592 жыл бұрын
Dan you are my best guru ever❤️
@kennydoolarchan95155 жыл бұрын
Thanks for making this excellent video. Looking forward for your next video.
@elbert61954 жыл бұрын
totally agree,,, diagnose dan,, is my new favorite,, i learn alot,, thank u dan
@SivaguruVallipuram-yz9sc8 ай бұрын
Sir you are in the best teacher 🙏
@keithwhitehead5642Ай бұрын
Great vid - clearly explained and well presented - bravo!
@josepena2536 Жыл бұрын
Hey Dan quiero darte las gracias por compartir tus conocimientos con nosotros
@billrimmer55965 жыл бұрын
I would love to have seen u weld that little bad boy. Super explanation of what Cat is supposed to do. I going outside right now and checking my downstream sensor voltage on my 2.5 Nissan Frontier. It has a wide band upstream though. No worries. I saw your video on that too.
@Diagnosedan5 жыл бұрын
I always love your comments Bill!👍👍
@markwatson28143 жыл бұрын
Thanks Dan i learn alot from this video, especially feeding the engine ro make it rich
@benking95035 жыл бұрын
You are a top man, Thank You, I have a 02 sensor fault with my wife's car dan and I've changed the cat and all the 02 sensors and still the downstream sensor is saying there is a fault! So I'm going to follow your diagnostic procedure, you have been very helpful, I didn't actually understand how the cat works other than filtering out chemicals for the emissions, very very helpful video dan, Thank you so mutch
@Diagnosedan5 жыл бұрын
Thanks Ben!👍
@angelramirez77475 жыл бұрын
Diagnosedan I am officially a fan! You rock bro!!!