Jeep O2 Sensor Heater Circuit Codes

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  • Опубликовано: 28 авг 2024

Комментарии • 147

  • @NewLevelAuto
    @NewLevelAuto  Год назад +87

    We are going to try something new in the next video! We are going to go over the thought process and detail of the two I have just posted , and we are doing it LIVE for Q&A . Keep your eyes posted for the date and time ⏲️

  • @elcheapo5302
    @elcheapo5302 Год назад +25

    I would absolutely watch a NLA wiring class. Thanks, Keith!

  • @codysautodiagnosticsprogra8706
    @codysautodiagnosticsprogra8706 Год назад +8

    Miss your videos keith! Appreciate you sir.

  • @JohnDoesGarage
    @JohnDoesGarage Год назад +3

    Anything you are willing to teach I will be eager to learn. Thank you for the invaluable information.

  • @charliemagoo7943
    @charliemagoo7943 Год назад +5

    Always like the straight to the point no extra bs videos.

  • @SurvivalInFlames
    @SurvivalInFlames Год назад +17

    Great to see you back Keith. These last 2 videos have been a real treat.
    BTW a wiring diagram video would be awesome:)

  • @michaelpiecewicz9748
    @michaelpiecewicz9748 Год назад +4

    So nice to see your posts again. Please continue to teach us.

  • @PineHollowAutoDiagnostics
    @PineHollowAutoDiagnostics Год назад +18

    Awesome vid Keith!
    1) 👍 for stick shift ❤️
    2) why was heater duty stuck at 0% on the scanner?
    3) I have seen the same 4 codes on an identical Wrangler... But in that case the PCM was not able to supply power to the heaters, and the O2 signals were actually good but slow to warm up just by the exhaust gases. Also called a bad PCM 😁
    Couldn't you just do an NPR bypass sensor ground externally in your case?

    • @NewLevelAuto
      @NewLevelAuto  Год назад +18

      So these are the first questions we will address for the QA night !

    • @secretsquirrel9722
      @secretsquirrel9722 Год назад +3

      ​@NewLevelAuto Come on Keith!
      You can't hold out on us like this!
      I've been waiting for this Q&A for 6 months now!
      In all seriousness, I hope all is ok with the family.

  • @rp5029
    @rp5029 Год назад +7

    you are a wealth of knowledge my friend. great to see you making videos again!

  • @theadventuresofjavier8698
    @theadventuresofjavier8698 Год назад +3

    Our favorite New Yorker once removed. Always a pleasure Keith

  • @powayimports4175
    @powayimports4175 Год назад +2

    Still making it simple in 10 minutes! Keith is the best.

  • @kingbolen_official
    @kingbolen_official Год назад +2

    Glad to see you post new videos after 3 years!

  • @djambrosia
    @djambrosia Год назад +6

    We still use GIGO in the software world, mostly in a disparagingly way to describe some of the end users.
    Nice to see you back.

  • @martinboucaud679
    @martinboucaud679 Год назад +2

    Another great job. You're the best teacher.

  • @glenharper3136
    @glenharper3136 Год назад +4

    Thanks for the video Keith, Always a pleasure to watch them.

  • @nicholastaylor1546
    @nicholastaylor1546 Год назад +3

    Keith - really happy you are able to start making videos again on your channel - really hope the next car/truck/suv you bring is not as far away
    Keep up the great work

  • @billyg7281
    @billyg7281 Год назад +2

    Glad to see you back! Thank You!

  • @Thunderroad8517
    @Thunderroad8517 Год назад +2

    Thanks again for another good video and showing us to keep it simple. Looking forward to the Q&A live. Yes a good wiring diagram class would be money and time well spent . Good way to start the day. Thanks Keith!!!😎

  • @Mr2004MCSS
    @Mr2004MCSS Год назад +4

    Great to see you back Keith. I have learned a lot by watching your videos. I would love to see you do a video on reading wiring diagrams. That is sometimes my weak point.

  • @aamechanic8154
    @aamechanic8154 Год назад +6

    Looking forward to the q and a! I always enjoy hearing your thought process on the same questions I often face. Hyped you're doing videos again...keep em coming!👍

  • @brianmason8400
    @brianmason8400 Год назад +1

    I'll second lots of comments saying I'd absolutely watch an electrical class by you!!!

  • @kennydoolarchan9515
    @kennydoolarchan9515 Год назад +1

    A nice momentum is building up here. I am interested in the Wiring diagram class.
    Thanks for taking vehicle diagnostics to a new level. Excellent video.

  • @FinalStopMobileAutoTech
    @FinalStopMobileAutoTech Год назад +3

    It is Awesome to see you posting videos brother!! Hope to run into you at another training event!

  • @robinsonsmotorcycleandauto3929
    @robinsonsmotorcycleandauto3929 Год назад +3

    Hell yeah another Video from the man Keith

  • @2secondslater
    @2secondslater Год назад +2

    Great to see you back, Keith

  • @JBlake-moon-shdo
    @JBlake-moon-shdo Год назад +4

    Another one that's simpler for you Keith but not everyone. So happy to hear and see you work. You my friend are an artist.

  • @1970chevelle396
    @1970chevelle396 Год назад +1

    Looks like the weather is good there.

  • @danielarellano9942
    @danielarellano9942 Год назад +3

    Great to see you back!!!

  • @thebaldmechanichardatheari1124
    @thebaldmechanichardatheari1124 Год назад +1

    Can’t miss the sound how those engines start. Good work.

  • @AJ-wj9ij
    @AJ-wj9ij Год назад +1

    Good to see you post more contents Mr De balsio I love to meet you one day hopefully I ran into you in Cary cheers

  • @aranhaydar9195
    @aranhaydar9195 Год назад +2

    Nice to see you back in the field Keith:) thanks for the video

  • @mikemills8906
    @mikemills8906 Год назад +2

    I would definitely love to learn your approach to wiring diagrams. Show us the way Keith!

  • @antoniosorrentino13
    @antoniosorrentino13 Год назад +2

    Thanks for putting out videos again..

  • @rock6450
    @rock6450 Год назад +1

    no way is that THE new level auto?? return of the king

  • @liviu2004
    @liviu2004 Год назад +1

    Had this problem on a Renault Clio 5. Same problem short in engine wiring loom. Provided o2 signal ground through a 1 kohm resistor and car drives fine for a few months already.

  • @thelifescout8335
    @thelifescout8335 Год назад +1

    I can’t believe my eyes! Made my day to see a video from you keith

  • @djosbun
    @djosbun Год назад +3

    God bless you, Keith. I hope Rocco is doing great!

  • @E99584
    @E99584 Год назад +2

    Would also love a can bus video from you

  • @jeremyah78
    @jeremyah78 Год назад +2

    Super well explained, Keith!

  • @brucepierce6124
    @brucepierce6124 Год назад +1

    The man the myth the legend Keith.

  • @gouveiaclassicos
    @gouveiaclassicos Год назад +1

    Great to see you back.

  • @daviddasilva4897
    @daviddasilva4897 Год назад +2

    Keep them coming keith

  • @mrkttrdr2919
    @mrkttrdr2919 Год назад +1

    Good explanation of the process, I can’t see anybody throwing shade at u😂, thanks for posting

  • @stuzman52
    @stuzman52 Год назад +1

    Great work Keith and looking forward to the live Q&A! Have a great evening!

  • @bigkenny93
    @bigkenny93 Год назад +4

    The second coming of Keith! What a glorious day! Lol

  • @richardcranium5839
    @richardcranium5839 Год назад +1

    hungover software engineer thought that code description was close enough? lol glad to see ya back

  • @zeke112964
    @zeke112964 Год назад +1

    Great to see some videos! Hope you're enjoying the weather down here! Hear we have a chance of some snow in the coming week.

  • @MaartenP-vd3mo
    @MaartenP-vd3mo Год назад +3

    Keith, i'm glad you are back! All the good from the Netherlands

  • @xerxes456
    @xerxes456 Год назад +1

    I love this great you are back Keith

  • @AD-T
    @AD-T Год назад +2

    Welcome back good sir

  • @mikeburdi3464
    @mikeburdi3464 Год назад +1

    Im late as always, but it's nice to see some New Level videos! 👍🏻

  • @jackiemay9471
    @jackiemay9471 Год назад +1

    nice one keith thanks i had a asd problem on a jeep grand cherokee ended up being a alternator always the last thing you check beiing last item on the wire diagram

  • @kevincampbell8298
    @kevincampbell8298 Год назад +2

    Have to love non salt region vehicles!

  • @JoelAutomotiveInaction
    @JoelAutomotiveInaction Год назад +1

    Great case study

  • @JoseSilveira-newhandleforYT
    @JoseSilveira-newhandleforYT Год назад +3

    Great thought process! I also like stick shift 🙂

  • @DaveSender66
    @DaveSender66 Год назад +2

    Looking forward to Q&A !!!!

  • @sonofmontezuma3732
    @sonofmontezuma3732 Год назад +1

    Will will look who’s back 😮glad to see you back

  • @DRUMSRIO
    @DRUMSRIO 2 месяца назад

    Great video , have the same problem on my 2001 TJ

  • @jgeorges3061
    @jgeorges3061 Год назад

    KEITH, you always been AWESOME in my book even u did not load any videos but now u are producing more u will be double AWESOME thanks for sharing ur knowledge cheeeeers from CANADA.

  • @shaunblakemore7150
    @shaunblakemore7150 Год назад +1

    Great to see you back at it Keith 👍

  • @SmittySmithsonite
    @SmittySmithsonite Год назад +1

    Hey buddy! Long time, no see! Glad everything is going well down there in the free'er part of the Nation! Wow, no rust! Must be much more enjoyable working on stuff from that area. I've forgotten what that's like! I lived in Phoenix for 2 years over 20 years ago - man was that great! Kind of a double-edged sword though, because now I know how good I could have it, and am always thinking of moving. Wifey isn't onboard with that idea yet. 😔 Hopefully some day.
    Great stuff as always, Keith! Great to see ya!

  • @ChuckUnderFire
    @ChuckUnderFire Год назад +1

    This is an awesome video. Would it likely be a similar scenario with the sensors coding High instead of Low?

  • @jonwillfixit
    @jonwillfixit Год назад +1

    wow , you need to keep making videos, very good

  • @gfccbgjxvhd874
    @gfccbgjxvhd874 Год назад +2

    Thanks for you vidéo 😊👍

  • @VoltageDropDiagnostics
    @VoltageDropDiagnostics Год назад +4

    first! Welcome back!

  • @xxrodneyxx
    @xxrodneyxx Год назад +1

    Always great content. Thank you Keith.

  • @GroundedDiagnostics
    @GroundedDiagnostics Год назад +2

    The guru returns for the second coming 😁😁

    • @NewLevelAuto
      @NewLevelAuto  Год назад +3

      Guru or goober 😂 , I just fix cars

    • @GroundedDiagnostics
      @GroundedDiagnostics Год назад +3

      @@NewLevelAuto You just fix cars that most can not 😊👍

  • @HouseCallAutoRepair
    @HouseCallAutoRepair Год назад +2

    This was hilarious for me as about 2 hours ago, the 340 millivolts across the positive battery clamp of my Corolla, was masking a failed rear O2. The activity on the rear O2 didn't make ANY sense, and popped a P0420.(which is what got me looking) With the clamp connections cleaned, the sensor is now completely flat dead. LTFT is 21.9+ 600-2500rpm.

  • @nickayivor8432
    @nickayivor8432 Год назад +4

    MY Mentor New level Auto Keith DeFazio
    Thank you for sharing what you know with us great video
    Please show us how you Read the Electrical Wiring Diagram Please
    Do a video Thank you 👍
    Take care and have a great weekend with all your family around you
    INTELLECTUAL New-level Auto Keith DeFazio
    From Nick Ayivor from London England UK 🇬🇧⏰️ 22:53pm

  • @alexanderthegrape5370
    @alexanderthegrape5370 Год назад

    KEITH IS BACK 🙌

  • @nicholastaylor1546
    @nicholastaylor1546 4 месяца назад

    We miss you - please come back to RUclips

  • @greg7886
    @greg7886 Год назад +3

    Do we know why those heater control duty cycle PIDS remained at zero the whole time? Assume the PCM does not even bother trying to turn them on with the codes set?

  • @robertrichardson1133
    @robertrichardson1133 Год назад

    Nice to see you again, its been far too long. Great video of your diag process!!

  • @bornforparadise7517
    @bornforparadise7517 Год назад +1

    Nice video , i enjoyed the process , I would like to know how can an immigrant in the us goes in to that industry , i was doing diagnostic and programming back in my home country, but im kind of lost now in nyc , I don’t know where to start ! , is there any place i can start from sir ? Thanks for the help

  • @kennethbode2017
    @kennethbode2017 Год назад +2

    all makes sense when you know how it works

  • @tiredagain6722
    @tiredagain6722 Год назад +3

    It's a Chrysler product so I naturally assumed a bad ground. Oops!

  • @stefanBEAR98
    @stefanBEAR98 Год назад

    Super Mario vid sent me here. Thanks for sharing.

  • @weldingjunkie
    @weldingjunkie Год назад +2

    How did your fingers not melt against that Zues 🤪😱 good to see another video Keith

  • @cpon777
    @cpon777 Год назад +1

    Thank you very much mrs high level

  • @samcripes3046
    @samcripes3046 Год назад

    Nice to see comments turned on.

  • @nicknicu1787
    @nicknicu1787 Год назад

    Does this all mean I now need the SnapOn Zeus? 😂
    You should have shown the power and grounds for the PCM before calling it because now you’re gonna hear it! 😂
    Glad you’re back making videos! 👍

    • @ecaparts
      @ecaparts Год назад +3

      Yes I was also wondering if any other sensors were effected by the damaged internal ‘low reference’ ground. Such as IAT, TPS, etc. However the lack of other fault codes answers my question.

  • @philh9238
    @philh9238 Год назад +1

    This isn’t a diag video. It’s a beta testing video of the Zeus. Good work when Id the live video going to be??

  • @clueless6559
    @clueless6559 Год назад +1

    I bet with the amount of system monitoring you have seen over the years Keith you could write a book , and it would make total sense unlike the generic miss leading stuff that's been rolled out over the years,

  • @ADDAUTOMOBILESERVICES
    @ADDAUTOMOBILESERVICES Год назад +1

    Still waiting for the time and date for the live session
    Can't wait pls consider our time also

  • @firstlast---
    @firstlast--- 6 месяцев назад

    When we needed him most, he disappeared

  • @bradfaught1695
    @bradfaught1695 Год назад +1

    ill take all the content your willing to make.

  • @williamwhite9767
    @williamwhite9767 Год назад +1

    Simple diag if you know what you are doing!!!! You obviously do know what you are doing!

  • @MaicSalazarDiagnostics
    @MaicSalazarDiagnostics Год назад +3

    Hey Keith, let me know if you need that computer repaired.

  • @magid5441
    @magid5441 Год назад +1

    Glade see you again 🌹🌹🌹

  • @mohawkmike142
    @mohawkmike142 10 месяцев назад

    PCM is junk or could you supply a new hard ground somewhere? Nice job as always keith.

  • @j109joell
    @j109joell Год назад

    Thanks!

  • @jamiewhite838
    @jamiewhite838 Год назад

    Super awesome 2 videos in a couple days!
    Are you going to keep making them? Or just a bonus?

  • @justinballard7242
    @justinballard7242 Год назад +1

    The fact that they call a ground "signal return" has always rubbed me wrong

  • @dannynelson2763
    @dannynelson2763 Год назад

    Thanks great video

  • @NGSPC4Life
    @NGSPC4Life 23 дня назад

    please tell me your within the tri state area to include PA

  • @joeluisramirez
    @joeluisramirez Год назад

    hello ,i was watching the russian IVAN over at pine hollow.then at the end THE YT plays your video!!!!!!!!!!!!

  • @MechanicTechnicianRepair
    @MechanicTechnicianRepair Год назад

    saludes master ya estas de regreso men meda saludarte master

  • @GregoryBirulkin
    @GregoryBirulkin Год назад

    Your back! Where's all the ice and snow?
    A BMW is calling your name. LOL
    Does the vehicle have a body ground?

  • @mikesabin8568
    @mikesabin8568 Год назад +5

    Are you going to get another computer, or just add an external ground to that circuit?

    • @NewLevelAuto
      @NewLevelAuto  Год назад +3

      It will need another PCM as the grounds should be filtered and clean. Ask about this at the live Q&A coming soon and I can explain in more detail! It's a great talking point

    • @liviu2004
      @liviu2004 Год назад

      @@NewLevelAuto I don’t think there’s a dc/dc converter in that pcm and even then it would not be affected by shorts. Unless it’s just a coil in circuit, not sure how one would filter a ground?

    • @NewLevelAuto
      @NewLevelAuto  Год назад +1

      IC control

  • @chriholt
    @chriholt Год назад

    A Chrysler with a bad ground? Say it isn't so! BTW, it doesn't seem like you're in NY anymore - where did you go?