Dealer BUTCHERED this BMW?! (Crank No-Start)

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  • เผยแพร่เมื่อ 28 ส.ค. 2024
  • Last car of the NYC trip...a 2009 BMW 328i crank no-start.
    Owner took it in to the dealer for a warranty valve cover gasket replacement.
    Less than a week after getting it back, the car started acting up and barely made it back to his garage...It never started since.
    Parts cannon tried a fuel pump and driver module, which was fruitless.
    The root cause of the no-start will BLOW YOUR MIND.
    IVAN'S PICO WAVEFORMS:
    drive.google.c...
    THINK TOOL PROS:
    www.amazon.com...
    PHAD PRESSURE TRANSDUCER:
    www.pinehollowd...
    Enjoy!
    Ivan

ความคิดเห็น • 438

  • @nh9027
    @nh9027 2 ปีที่แล้ว +39

    Right at the end of the video, the look on the guy’s face (behind Ivan) is priceless as to how he is evidently feeling about the situation. Assuming that is the owner.

    • @TonyRule
      @TonyRule 2 ปีที่แล้ว +1

      It looked like he was plotting his revenge on the dealer.

    • @TheKrisKing
      @TheKrisKing 2 ปีที่แล้ว

      I didn't even notice him. He is not amused.

    • @jeffryblackmon4846
      @jeffryblackmon4846 2 ปีที่แล้ว +4

      @@TonyRule To my eyes, he is disgusted with the dealer and all the lost use of his car. I wonder if this warrants hiring an attorney.

    • @TonyRule
      @TonyRule 2 ปีที่แล้ว +4

      @@notaffiliatedwith7363 A customer not comfortable with a rocker cover replacement isn't going to be doing anything that would require him to disconnect the grounds.

    • @Texas-t-shirts
      @Texas-t-shirts 10 หลายเดือนก่อน

      Take that face to the dealer!!!

  • @darioandrijasevic2804
    @darioandrijasevic2804 2 ปีที่แล้ว +12

    What an absolute legend Keith is

  • @roxanneabbott8424
    @roxanneabbott8424 2 ปีที่แล้ว +4

    Keith to the rescue! Great diag Ivan even tho you havent heard from owner! Today is my birthday!

  • @W.Khairi
    @W.Khairi ปีที่แล้ว +1

    Epic diag hands down, Really humble of u to call in for help.

  • @OtisPlunk
    @OtisPlunk 2 ปีที่แล้ว +5

    Keith is the High Priest of Automotive Wisdom, Advice, and Prophecy.

  • @DaveSender66
    @DaveSender66 2 ปีที่แล้ว +3

    I think everybody would love to have identifazio as a phone a friend option 😆😆!!
    Happy birthday Keith hope all is well!! Ivan awesome work as usual!!!

  • @2packs4sure
    @2packs4sure 2 ปีที่แล้ว +15

    Ivan I remember back in the nineties and early 2 thousands when I would grossly overwork myself running air conditioning service calls here in Houston I often had a look on my face like the look you had on yours in this video..
    Don't overwork yourself...

    • @TheFrenchPug
      @TheFrenchPug 2 ปีที่แล้ว +1

      He doesn't like to not solve the problem. But it sounds like it was too screwed up to fix. Although...the guy drove it home and must not have had any problems then. A very strange case to a typically great running car.

    • @chuckvoss9344
      @chuckvoss9344 2 ปีที่แล้ว +2

      Very true, full mental recovery can take quite a while ... learn to say NO to more and more jobs. Your family will thank you.

    • @chiluco2000
      @chiluco2000 2 ปีที่แล้ว

      Yes, I was feeling the pressure of still having to do that drive all the way home

    • @2packs4sure
      @2packs4sure 2 ปีที่แล้ว

      @@chiluco2000 Ivan ?

    • @chiluco2000
      @chiluco2000 2 ปีที่แล้ว +1

      @@2packs4sure I meant, of him still having to drive back home... but I was feeling the pressure, not finding the root of the problem and getting late into the night...

  • @hondaguy59
    @hondaguy59 2 ปีที่แล้ว +12

    I really enjoy this channel. It seems almost every diagnosis leads to someones sloppy work. 'Good Job!'

    • @mudemmeonick
      @mudemmeonick ปีที่แล้ว

      You'd be surprised if you knew how sloppily the majority of work is done out there. Grand part of the muppets we call society only care about muh brand and muh friends say its good. Good work is increasingly hard to find because mediocrity is largely rewarded.

  • @youutartur1104
    @youutartur1104 2 ปีที่แล้ว +18

    There is a chance the DME could be fried but those grounds are for shunt dissipation, the coils are designed to multistrike and what I mean is that after the initial ramp and closing of the field they will still strike 5-7 more times, and whatever build up of electricity is left shunts through those grounds. Effectively, the coils do still spark even if you took all 3 grounds off or in the case of the Mini Prince motors you leave its single ground off. BMW products have never killed spark for any reason in a cylinder even a dead hole misfire. I would not forget to try starting it with the Valvetronic eccentric shaft sensor unplugged, or even unplugging the motor and turning the eccentric shaft by hand by means of sticking a 5mm allen in the motor and leaving it in a different position, Valvetronic will failsafe and you will use the throttle body as your means of intaking air. I have seen the eccentric shaft sensors do crazy things, and because its mounted to the actual cylinder head inside the valve cover and its female connector sticks out through it there is a chance of damaging it when removing the cover. Also, an uncoded EKP will just throw the fuel pump into full working load. The weird cranking could be the valvetronic not knowing what is going on and hitting a different setpoint as it opens and closes the intake valves as it tries to start. On another note too, that car is 12 years old, the coils are so notorious for failing we do a nice and dandy easy 36 a week. Not saying throw parts at it, but make sure the coils are in working order.
    Some of the things I've mentioned might be common knowledge, don't know, but all I do is BMW/Mini products so sorry if it's something you already know. The only BMW product I know that really does not like those shunt protectors not installed is the V8 twin turbo with the ground being integrated into the plastic shrouding over the coils, very very easy thing to forget and very costly when it kills the TWO DMEs, and kills the BSD signal meaning alternator, oil level sensor, IBS in the trunk, water pump... and if you don't replace all you run the risk of frying all those AGAIN after startup, with the ground reinstalled. There is a TSB for that one.

    • @fuckjewtube69
      @fuckjewtube69 2 ปีที่แล้ว +2

      Good info. What does it mean when the steering wheel shudders when at a stop and turning lock to lock? I can't figure that out.

    • @TheFrenchPug
      @TheFrenchPug 2 ปีที่แล้ว +1

      I was also thinking valvetronic issue. I haven't done a non turbo 3 series but have read they can cause these issues when not reinstalled and endpoints re-adapted properly.

    • @peto22
      @peto22 2 ปีที่แล้ว +3

      Not true! This type of coil is actually a transformer and high voltage side is connected to ground and to the spark plug. It wont spark (at the spark plug) if the ground is off. It will cook the ignition coil and then the spark enters the low voltage side and the engine control unit. I have diagram of those coils -> mankeli.dy.fi/bmw/328coil.jpg

    • @abumannocchi
      @abumannocchi 22 วันที่ผ่านมา

      Check my page got a bmw ctanks all 6 coils no fire

  • @NewLevelAuto
    @NewLevelAuto 2 ปีที่แล้ว +27

    I see a LOT of comments about how the vehicle made it home. My best guess judging by the video is that the ground cable may have still been touching ground for a bit after the work was done at the dealer. The loss of ground during the drive may not be immediately evident outside of a frostbite misfire because of the current finding a path to ground through another ground path ( not a good one). Certainly there is potential in a case like this that the customer could have been making something up, bit I think I remember there being an invoice mentioned on that phone call.

    • @jayp1013
      @jayp1013 2 ปีที่แล้ว +2

      Sounds like there is more to the story because if the valve cover wasn’t touched other than by the dealer then it’s clearly their fault and they should pay for it .

    • @exmotorsports
      @exmotorsports 2 ปีที่แล้ว +2

      Kinda what I was wondering at first too..just how much of driving around until it finally gave up. Electricity does have it's funny and sometimes destructive way to find ground. Doesn't it.? lol
      BTW...I may have already mentioned congrats on another trip around the sun..but I'll say it again anyways :)
      Happy Birthday Keith

    • @jackiemay9471
      @jackiemay9471 2 ปีที่แล้ว +2

      nice to hear from you keith hope you are good

    • @despot032
      @despot032 2 ปีที่แล้ว +3

      @New Level Auto We miss you Keith,there i said it.

    • @baxrok2.
      @baxrok2. 2 ปีที่แล้ว +3

      Ivan pointed out that the nut was still on the post, but yeah, maybe it was touching for a while after the repair.

  • @smithraymond09029
    @smithraymond09029 2 ปีที่แล้ว +35

    Dealer butchered a BMW? This is odd since BMWs usually butcher themselves.

    • @briantii
      @briantii 2 ปีที่แล้ว +5

      Usually, but these are actually really solid minus a few oil leaks, a sensor or two, and a water pump every 10 years or so.

    • @TheFrenchPug
      @TheFrenchPug 2 ปีที่แล้ว +3

      @@briantii Agree. These series cars at that year were solid. They had to really do something bad to screw it up like this.

    • @mikefoehr235
      @mikefoehr235 2 ปีที่แล้ว

      Lmfao

    • @calholli
      @calholli 2 ปีที่แล้ว +2

      It was butchered at the design table.

    • @trendntopikk879
      @trendntopikk879 ปีที่แล้ว

      You probably never owned a bmw to be talkin shitn😅

  • @neverstoplearning382
    @neverstoplearning382 2 ปีที่แล้ว +3

    Car not running goes back home 😂😂

  • @scottminer7702
    @scottminer7702 2 ปีที่แล้ว +3

    I did a valve cover gasket on that motor in an X3 a couple of weeks ago. Pretty hard to miss those two grounds but haste sometimes makes waste. Good catch.

  • @robc5955
    @robc5955 2 ปีที่แล้ว +4

    Wow I have no words, but great diagnosis as ever. Not the outcome I was expecting.

  • @AP9311
    @AP9311 2 ปีที่แล้ว +2

    Wow, that's really bad call of the dealer not to finish the job! Take it back and you got the documentation and owner can provide that to dealer, they should replace it!! I would be pissed!! Nice of Keith to join in and provide valuable information about the BMWs!! Great video!!

  • @wammyz
    @wammyz 2 ปีที่แล้ว +87

    Did the dealer actually do the work? The owner did change the pump and module, and as someone already mentioned, how did it get home? Just a thought, maybe he changed the gasket himself and didn't hooked the ground back up. Just a thought, I know dealers screw up plenty but sometimes it's hard for owners to admit they screwed up.

    • @additudeobx
      @additudeobx 2 ปีที่แล้ว +10

      Yeah, that's exactly right. I'd bet that if the "dealer mechanic" was doing that job, that mechanic is certified and knows, "Death Do Us Part" if those grounds are not hooked up...

    • @baxrok2.
      @baxrok2. 2 ปีที่แล้ว +11

      Good point, I think you may be right. Maybe that's why Ivan never heard back from the owner. When Ivan makes a return visit to program the new ECU that the owner puts in we'll know the truth!

    • @Tengs27
      @Tengs27 2 ปีที่แล้ว +5

      Agree, he was probably, " let me start the thing before hooking everything up ". Mistakes happens to everyone and this is probably "learning the hard way" for him.

    • @noelcastle3986
      @noelcastle3986 2 ปีที่แล้ว +7

      My thoughts exactly , am think the owner is telling porky pies.. Ivan is too much of a gentleman to call him out on it.

    • @neilmurphy845
      @neilmurphy845 2 ปีที่แล้ว +3

      I think you might be right That makes sense because if something like a fuel pump got damaged you couldn't drive a car home like that

  • @markmalikowski4971
    @markmalikowski4971 2 ปีที่แล้ว +3

    Wow, If the dealer did leave those grounds off, I would be livid. Another excellent video, Ivan.

  • @homer4163
    @homer4163 2 ปีที่แล้ว +5

    Did you address the A0B4 code being thrown by the CAS? If you crank the car enough times without starting, the CAS will disable the car. It's an anti-theft feature. You have to use INPA or other BMW tools to resynch the CAS and the DME. That might be causing your problem.

    • @W.Khairi
      @W.Khairi ปีที่แล้ว +2

      Was wondering the same thing

    • @tedreumer
      @tedreumer 7 หลายเดือนก่อน

      The key sign is on the dash…..

  • @100Ronster
    @100Ronster 2 ปีที่แล้ว +7

    How did the vehicle get home??? Must be more to this story.

    • @joshuawelch9701
      @joshuawelch9701 2 ปีที่แล้ว +4

      i think owner did valve cover .. and forgot the ground

  • @dmc6419
    @dmc6419 2 ปีที่แล้ว +6

    going to tighten all the coil grounds on my BMW tonight!

    • @mikefoehr235
      @mikefoehr235 2 ปีที่แล้ว +2

      I am going to press the brake on my Tundra and press START and just drive to work. I have a MB Sprinter at work...it is a COLLASAL PILE OF SHIT.

    • @TheFrenchPug
      @TheFrenchPug 2 ปีที่แล้ว

      They're easy to miss on reassembly if you're not diligent. I've done it but didn't fry my ecu.

  • @nv1493
    @nv1493 2 ปีที่แล้ว +19

    Yeah I'm suspicious .... this seems kind of fishy.
    Dealer works on car, car doesn't run.
    How'd it get to his house?
    Sound evidence of wiring left disconnected, anybody would be calling the dealer to pick it up.
    Owner says nah, I'll just pay for new ECU and programming.
    Never gets back to our man about resolution.
    Methinks there's more to this one...

  • @JoseSilveira-newhandleforYT
    @JoseSilveira-newhandleforYT 2 ปีที่แล้ว +49

    Talk about negligence - dealer should eat the repair and then some! Great diagnostic of a nasty problem (fuel pump was just a "fait divers") and Keith's hint was invaluable, as usual :-)

    • @jackiemay9471
      @jackiemay9471 2 ปีที่แล้ว +4

      staten island the ultimate training school

    • @JoseSilveira-newhandleforYT
      @JoseSilveira-newhandleforYT 2 ปีที่แล้ว +2

      @@jackiemay9471 Yep. Odd cases galore 🙂

    • @calholli
      @calholli 2 ปีที่แล้ว +5

      The dealer should definitely cover it. Even though it's an honest mistake, a loose wire hidden in the back-- things happen. But the real fault falls on BMW design. Misplace one ground and your computer grenades itself. That's pathetic.

    • @JoseSilveira-newhandleforYT
      @JoseSilveira-newhandleforYT 2 ปีที่แล้ว +2

      @@calholli Yep. That design is a trap - the electronics should be protected from overvoltages. Corrosion or vibration could also break that wire, with the same nasty results.

    • @viisteist1363
      @viisteist1363 ปีที่แล้ว +2

      yeah, dealer from bobs garage in da hood lol

  • @tomtke7351
    @tomtke7351 2 ปีที่แล้ว +20

    how did car get home FROM dealer with missing ground? Was that back lug just sitting on top of post and then later jumped off? Wowzer! That computer will be at least $1,000, right?
    some others say the computer could have worked AT FIRST before the drivers cooked.

    • @TheFrenchPug
      @TheFrenchPug 2 ปีที่แล้ว +3

      I was just thinking the same thing. It's easy to forget tightening those grounds down on a BMW so I always go around 2-3 times just in case. Didn't know you could fry a computer by not having one tight though.

    • @ryans413
      @ryans413 2 ปีที่แล้ว +2

      It was probably fine until the computer got fried without the ground attached

    • @B0xlife1
      @B0xlife1 2 ปีที่แล้ว

      Ivan said in another comment that it drove ok for a few days until the dme cooked itself apparently.

  • @htownblue11
    @htownblue11 2 ปีที่แล้ว +6

    Wow. We all make mistakes but completely forgetting a ground connection ruined a vehicle. Geez.

    • @andylowe2725
      @andylowe2725 2 ปีที่แล้ว

      German Fragile Electrical Engineering ruined that ECM. It's not by accident; they design crap on purpose.

  • @JimmyMakingitwork
    @JimmyMakingitwork 2 ปีที่แล้ว +11

    I'M not a BMW tech, just a regular master tech, but I know they fry modules if the slightest ground issue happens...You'd think their techs would be very worried about grounds? :/

    • @kreetins
      @kreetins 2 ปีที่แล้ว +1

      I drove my vw with a broken ground wire. All it did was reset the clock on the dash almost daily. The trick is that it is a 30 yr old diesel vw with probably zero modules 😉

    • @karlschauff7989
      @karlschauff7989 2 ปีที่แล้ว +1

      You'd think the engineering wizards at BMW could design modules that don't destroy themselves if a bad ground happens to appear.

  • @alleycatvietnam
    @alleycatvietnam 2 ปีที่แล้ว +2

    Ahhhh. The New Tappan Zee bridge....?
    Sure sounds like the starter needs a little love....

  • @dc5723
    @dc5723 2 ปีที่แล้ว +4

    Keith to the rescue!

  • @NoWr2Run
    @NoWr2Run 2 ปีที่แล้ว +12

    I don't think Ivan was told the truth about this car, as in " WHO REALLY DID THE VALVE COVER " ?

  • @joehomanick
    @joehomanick 2 ปีที่แล้ว +1

    Great video as always Ivan !!!!! That battery sounded shot . It was cranking soooooo slow

  • @mrkttrdr2919
    @mrkttrdr2919 2 ปีที่แล้ว

    that was one heck of a italian diag, with all that spaghetti under the hood, wha wha wha, u are a saint for traveling all that way to complete it. amazing to see u drive many hours back home, glad to see u made it back safely, thanks for posting, hope u had a good holiday with the Mrs, u deserve it

  • @tomtke7351
    @tomtke7351 2 ปีที่แล้ว +5

    Love the structured approach! Could you have used diagnostic tool to graph fuel pressures instead of doing ammeter?

  • @billziegmond4943
    @billziegmond4943 2 ปีที่แล้ว +1

    I agree the dealer would not to see me and if necessary my attorney. Keith and Ivan the dynamic duo.

  • @kenfromsilverdale5675
    @kenfromsilverdale5675 2 ปีที่แล้ว +13

    Ivan, if you set the parking brake before turning the ignition on most vehicles will not illuminate the headlights until you release the parking brake.
    Learned this in my dealer days, illuminated headlights suck to work around and some get really hot.

  • @teekay_1
    @teekay_1 2 ปีที่แล้ว +23

    Coding of auto parts should be illegal. It serves no purpose other than to ensure that only dealers or independents with expensive tools can fix cars. If you're going to code it, it should be accessible via the computer screen in the car, you type in you owner's code and it codes the module.

    • @mph5896
      @mph5896 2 ปีที่แล้ว +6

      A lot of modules are universal fitting many different models of vehicles. The programming puts the correct software in for your particular car.

    • @dcomputers
      @dcomputers 2 ปีที่แล้ว

      That's how many fancy cars are now a days unfortunately. They do that to keep the value in their vehicles.

  • @chuckvoss9344
    @chuckvoss9344 2 ปีที่แล้ว +2

    Hope we hear back from the customer ...

  • @lvsqcsl
    @lvsqcsl 2 ปีที่แล้ว

    Nice shot of the new Tappan Zee Bridge. I thought you referred to these cars as, "Big Money Wasted," Ivan. I guess their money is as good as any one else's....Great video!

  • @pauljohansson288
    @pauljohansson288 2 ปีที่แล้ว +3

    Man you're a good teacher.

  • @zx8401ztv
    @zx8401ztv 2 ปีที่แล้ว +4

    A expensive problem, was it the dealership or the owner?
    Keith is a godsend, a great friend :-D
    What that man doesn't know doesn't matter.

  • @agmc4me
    @agmc4me 2 ปีที่แล้ว +1

    That thing sounds terrible before the fix. Still watching to see the results

  • @exmotorsports
    @exmotorsports 2 ปีที่แล้ว

    Great Diag as always Ivan. Good call on getting that great backup support to. WhooHoo, KD to the rescue. Lol That island stuff will never cease to surprise us for sure. Thanks Ivan

  • @rrmech11
    @rrmech11 2 ปีที่แล้ว +1

    Nice moto and keith

  • @reweydewy
    @reweydewy 2 ปีที่แล้ว +5

    He changed that valve cover himself I bet. You probably got half the story as most mechanics do

  • @thejoneseys
    @thejoneseys 2 ปีที่แล้ว +4

    As a BMW owner I swear everytime I hear that warning bong sound it triggers me. They might as well replace it with the sound of an ATM withdrawing cash 😂

  • @pigeonsil240sx
    @pigeonsil240sx 2 ปีที่แล้ว

    my neighbor has a old honda hatchback with acura tsx engine and i swear that ecu is a tank,i seen him literally switch wires around from sensors with no idea what they do/jump random wires/even had tps wires that were grounding on the closed hood/was missing valve cover ground and still the ecu didnt get damaged.the ecu is a acrua rsx and was just amazed he could just jumper wires around and short to ground and still not damage ecu.

  • @Azaautocare
    @Azaautocare 2 ปีที่แล้ว +4

    Man we learn a lot with you
    Thanks

  • @banditeastlick2471
    @banditeastlick2471 2 ปีที่แล้ว +1

    I had a problem like this 8n a Ford Lincoln town car. It was the safty shutoff switch in the trunk. I felt like a fool

    • @TheFrenchPug
      @TheFrenchPug 2 ปีที่แล้ว

      Most BMWs have an Intelligent Battery Sensor in the trunk on the battery negative. If they go bad they will stop your car from starting but crank like it's trying. If you unplug it the car fires right up.

    • @nickmalone3143
      @nickmalone3143 2 ปีที่แล้ว +1

      @@TheFrenchPug the computer should report the status (or lack thereof) of any sensor

  • @erikkirby1
    @erikkirby1 2 ปีที่แล้ว +3

    correct me if im wrong but the injector waveform seems well passed where it should be... almost looks likes it in the beguining of the exhaust stroke...

    • @fuckjewtube69
      @fuckjewtube69 2 ปีที่แล้ว

      Yeah I thought the same whats up with that

    • @schammo8893
      @schammo8893 2 ปีที่แล้ว

      Yeah I watched it back and I think Ivan did say everything was on pot 1. Looks like it should be for the next in the firing order ie 5

    • @erikkirby1
      @erikkirby1 2 ปีที่แล้ว

      @@schammo8893 Makes perfect sense! missed that part

  • @randy1ization
    @randy1ization 2 ปีที่แล้ว

    the previous fuel pump suspected problem sent you down a rabbit hole. this is another example of why I always check for spark first on a crank no start. I use an inline spark tester, no need to even pull a plug., just snap it between the boot and the plug. if one plug isnt sparking, I check a couple others incase one or more of the coils or plugs are bad.,,. this will save you alot of time and aggravation., many cars are wired to where they will have spark without fuel, but not fuel without spark. also the probability of a ignition problem is much higher than a fuel delivery problem in most cases. bmws or volvos that have sat for a while without running tend to have the fuel pumps seize on them, but when they are run regularly, they rarely fail.

  • @jeffjankiewicz5100
    @jeffjankiewicz5100 2 ปีที่แล้ว +3

    Wow, that dealer should have to fix their screw up, AND pay Ivan`s bill.

    • @peto22
      @peto22 2 ปีที่แล้ว +1

      I don't think the story is true. If that rear ground had been disconnected, the car would have already run on three cylinders at the dealer's workshop.

  • @ianriggs
    @ianriggs 2 ปีที่แล้ว +1

    thing sounds like it has weird compression while cranking

  • @jimkillen1065
    @jimkillen1065 ปีที่แล้ว

    I only know you need to be very careful about who you have work on your equipment ect . Thanks for the videos

  • @wyattoneable
    @wyattoneable 2 ปีที่แล้ว

    Oh no. What a great diagnostic exercise with team work. I hate it for the customer but it was sure interesting to hear what happened.

  • @Brooklynraised68
    @Brooklynraised68 2 ปีที่แล้ว +3

    I look forward to your vids awesome knowledge you have thanks for sharing

  • @baxrok2.
    @baxrok2. 2 ปีที่แล้ว +2

    Unreal. Can't even imagine the laziness and sloppy brainless work on a simple valve cover swap. Thanks Ivan!

    • @nickmalone3143
      @nickmalone3143 2 ปีที่แล้ว +1

      More troubling is the fact that one tiny wire can bring the whole car down and/or destroy the ECU ...thats crazy engineering...weakest link theory

    • @baxrok2.
      @baxrok2. 2 ปีที่แล้ว

      @@nickmalone3143 Completely agree!

  • @ToxicwasteProductions
    @ToxicwasteProductions 2 ปีที่แล้ว +4

    Actually Volvo did something very simular to me. They pinched my maf sensor wires with a metal wire they wrapped around a loam of wires and the 5v and 12v went full contact and burnt out the 5v driver. Had to eat the cost also to have it repaired. And first thing I did was to remove all that crap and put isolation extra on all the wires. Have not had a single issue with the ecu sens then.

    • @TheFrenchPug
      @TheFrenchPug 2 ปีที่แล้ว

      Some of these technicians are working at lightening speed to get through cars and do stupid stuff like this.

    • @ToxicwasteProductions
      @ToxicwasteProductions 2 ปีที่แล้ว +4

      @@TheFrenchPug that is true and the ironic thing is even after they swapped the ecu and programmed it they programmed it very very wrong. The car ran yes. I have the 2.4L Turbo xc70 2001. And they did not install the correct firmware rather they took a firmware for the 2.5L with no turbo. So had codes for the overhead cams and no boost solinoid actuation. They did set the key coding and such correctly so I was like fiiiiiine leave it and took the car over to a local tuner and said hey here you go keys for the car. Do your magic make the car run as good as you can. Ended up with a much better firmware update that got the car near 300hp and 2stage limiter. Ripped out the boost controller all together and hardwired the boost to stay at maximum and compensate with fuel and timing. It's been running like this for 3y now and not one single problem aside from a dead ignition coil that is 20y old so I'm extremely happy with their tune as they don't even normally work on Volvos

    • @nickmalone3143
      @nickmalone3143 2 ปีที่แล้ว

      @@ToxicwasteProductions whats thef downside of running max boost all the time ...premature wear of turbo by stressing it

    • @ToxicwasteProductions
      @ToxicwasteProductions 2 ปีที่แล้ว

      @@nickmalone3143 I was afraid of the turbine failing or the pipes cracking or failing. But so far not really anything gave happend. Other then the turbo spinning away all happy. I normally drive my car fairly hard so I figure if something is going to break Im sure it will during a pull. I have only had sensor failures of the car. No hardware like turbos and other things just like solinoids and maf boost sensors and such fail. And those i put it to old age :) I'm running about 29psi boost at 4000rpm stock is line 5psi to 10psi on my model. So it's a huuuge power gain when you hit 2500rpm and the turbo starts really spooling up.

    • @JoelAutomotiveInaction
      @JoelAutomotiveInaction 2 ปีที่แล้ว +1

      @@TheFrenchPug agree

  • @TheShop10
    @TheShop10 2 ปีที่แล้ว

    Defazio is a legend. Hope he's on the next Staten Island express trip.

  • @jeffryblackmon4846
    @jeffryblackmon4846 2 ปีที่แล้ว +10

    You were wise, Ivan, to call for tech assistance. I don't know who this Keith gentleman is, but he certainly knew what to do.

    • @chiluco2000
      @chiluco2000 2 ปีที่แล้ว +1

      Keith is the wizard that lives in the shadows but sees all, or lives in his tower?

    • @additudeobx
      @additudeobx 2 ปีที่แล้ว

      Agreed, and so would have the dealer mechanic, if the vehicle ever was at serviced by a certified dealer mechanic.

  • @mil7onautodiagnostics633
    @mil7onautodiagnostics633 2 ปีที่แล้ว

    Even Ivan sounds sarcastic when he says "If the dealer did it, I'd be upset",

  • @user-ee1ki5lz5e
    @user-ee1ki5lz5e 2 ปีที่แล้ว +1

    You have proof that the grounds were left disconnected? Like a picture right as it left the bay at the dealer? didn't think so

  • @n9wox
    @n9wox 2 ปีที่แล้ว

    Phone-a-friend for the win! 🏆

  • @kevinbarry71
    @kevinbarry71 2 ปีที่แล้ว +9

    I admit it might just be the acoustics of that place; but that engine sounded horrible when cranking; and the starter sounded even worse

    • @tylermartelle7041
      @tylermartelle7041 2 ปีที่แล้ว +1

      It's a BMW thing lol, JUNK.

    • @andylowe2725
      @andylowe2725 2 ปีที่แล้ว

      It had a low battery, for sure.

    • @mikefoehr235
      @mikefoehr235 2 ปีที่แล้ว +1

      This is normal for BMW...premium price for total shit box

    • @kevinbarry71
      @kevinbarry71 2 ปีที่แล้ว +2

      @@andylowe2725 yes but he started charging it and it cranked faster but still sounded like shit

    • @kevinbarry71
      @kevinbarry71 2 ปีที่แล้ว

      @@mikefoehr235 yes indeed; added bonus dealer screwing things up for you

  • @rlhollo83
    @rlhollo83 2 ปีที่แล้ว +9

    How did the car get back from the dealer after the valve cover job?

    • @OzFrog48Z
      @OzFrog48Z 2 ปีที่แล้ว +2

      @T.J. Kong I agree. There's more to the story. That's probably why the customer doesn't seem to be that upset. He knows he screwed up. How did he get the car to his garage from the dealer if it wouldn't start?

    • @PineHollowAutoDiagnostics
      @PineHollowAutoDiagnostics  2 ปีที่แล้ว +6

      It drove "OK" for a few days until the drivers in the DME burned up.

  • @fredshead3956
    @fredshead3956 2 ปีที่แล้ว

    Interesting one Ivan fingers crossed new module will fix it...F.

  • @richard1835
    @richard1835 ปีที่แล้ว

    Thank you PHAD

  • @_RiseAgainst
    @_RiseAgainst 2 ปีที่แล้ว

    I had a very similar thing happen to my S-10. It still runs fine.

  • @paperandmedals8316
    @paperandmedals8316 2 ปีที่แล้ว

    I’m originally 2hrs north of NYC. Wonder if he was in the Kingston, NY area.
    I just had a no crank, no start on my E38. Intermittent battery strength due to the heat bearing down on the Phoenix area messed with the DME. Unplugged battery for 30 minutes and installed a new one. Fired right up. A temp gauge that pins to red when the car is cool suggest the DME is not communicating. Needs a reset.

  • @DDescalchuk57
    @DDescalchuk57 2 ปีที่แล้ว +1

    New fords can’t have their coil connector unplugged while running. It’ll also fry the tbe pcm. They need a path to ground

    • @TheFrenchPug
      @TheFrenchPug 2 ปีที่แล้ว

      Maybe there is something to this then.

  • @jeffreymurdock8366
    @jeffreymurdock8366 2 ปีที่แล้ว +15

    Now the first time I heard the engine crank it sounded like one cylinder had less pressure than the rest. So let's see what is found.

    • @TheFrenchPug
      @TheFrenchPug 2 ปีที่แล้ว +3

      They sound bad with the engine cover off so when they're actually bad, they sound horrendous!

    • @jackiemay9471
      @jackiemay9471 2 ปีที่แล้ว +1

      yes i thought i heard a fault in the caydence when cranking

  • @gailtaylor1636
    @gailtaylor1636 2 ปีที่แล้ว +4

    I'm not buying that the dealer did that. How did the car get home running on 3 cylinders?

    • @one_mega_ohm9139
      @one_mega_ohm9139 2 ปีที่แล้ว

      I was wondering the same thing. Maybe the ground was on the stud, but loose? Considering Keith knew right away what it was after Ivan told him it was a dealer done valve cover gasket, I'd think the most likely scenario is that they did F it up.

    • @PineHollowAutoDiagnostics
      @PineHollowAutoDiagnostics  2 ปีที่แล้ว

      It ran fine for a couple days with the missing ground...crazy but true.

  • @GeneG-wk2mz
    @GeneG-wk2mz 2 ปีที่แล้ว +1

    You’re the man I bet you don’t do the valve stem seals in the heads ???

  • @uzi1951
    @uzi1951 2 ปีที่แล้ว +2

    How did he drive it home??

  • @TheFrenchPug
    @TheFrenchPug 2 ปีที่แล้ว +5

    Ok. Ive done several valve covers on 3 series BMWs. It's very easy to do and hard to screw up. I hope they didn't cause too much damage. It's always something simple. But forgetting to attach a ground cable is absolutely retarded. Only other thing could have been a faulty reinstall of the valvetronic motor. Other than that it's just rebolting down the cover and reconnecting everything. You have to know exactly what those meat heads did putting it back together.

  • @craiggoodwin9704
    @craiggoodwin9704 2 ปีที่แล้ว +3

    Ivan, it's really hard to see a really nice car just fall apart. I have to wonder what the owner was really thinking as I watch his face near the end of this clip. (19:27) Wish we had some closure on this one beyond your diagnosis. You must feel the same way. Thanks for including the Pico scope files and the screen prints. Thanks for Sharing

  • @senanfoutchedjev2401
    @senanfoutchedjev2401 2 ปีที่แล้ว

    Yes, I think that the owner is not telling all the facts. I saw his face at the end when Ivan told him what the diag discovered. Thanks Ivan.

  • @dcomputers
    @dcomputers 2 ปีที่แล้ว

    It's crazy how a disconnected ground wire fried the box. A ground back in the days would not complete a circuit but in bmw it fries the box. Crazy design

  • @tamiibrock6176
    @tamiibrock6176 2 ปีที่แล้ว +1

    I have 2014 Hyundai Sonata 2.0 4th gear ⚙️ makes hard shift and rpm go all the way to 6000. I changed fluid 3 times. Nothing changed.

    • @htownblue11
      @htownblue11 2 ปีที่แล้ว +1

      That’s an internal,solenoid issue or clutch related issue inside the transmission most likely.

  • @TonyRule
    @TonyRule 2 ปีที่แล้ว +1

    Nice to know these turds are so well engineered that something as simple to fix as a broken ground will have far reaching expensive ramifications.

  • @shamessun
    @shamessun 2 ปีที่แล้ว

    thank you kieth

  • @markalvarado4927
    @markalvarado4927 2 ปีที่แล้ว +2

    I bought a cam shaft positioning sensor from BMW, it was bad. I found one at a junk yard and fixed my issue. BMW would not take the sensor back because and I quote "We didn't install it not our problem".

    • @engeneer_ru5827
      @engeneer_ru5827 2 ปีที่แล้ว

      Known trick! All business in my country uses it. Sadly...

  • @additudeobx
    @additudeobx 2 ปีที่แล้ว +3

    Buut.... if the dealer did the car work and inadvertently left those grounds disconnected....
    ummmm, how did the car even make it out of the dealer's shop?
    Would the car have started fine at the dealer and then failed in the "owners" driveway/garage?
    The owners story just doesn't make sense to me....

  • @tomcordes1768
    @tomcordes1768 2 ปีที่แล้ว +4

    Wait, how did the car make it home from the dealer?

    • @_RiseAgainst
      @_RiseAgainst 2 ปีที่แล้ว +2

      The ground was probably setting on the stud just fine for a while, and it's possible he drove it on 3 cylinders until the computer fried. It's also possible we are not getting the full story.

    • @mikefoehr235
      @mikefoehr235 2 ปีที่แล้ว

      Tow truck

    • @TheFrenchPug
      @TheFrenchPug 2 ปีที่แล้ว

      That will be their argument.

    • @PineHollowAutoDiagnostics
      @PineHollowAutoDiagnostics  2 ปีที่แล้ว +1

      It drove OK for a couple days, but kept getting worse. Luckily made it back to the garage before completely crapping out.

    • @TheFrenchPug
      @TheFrenchPug 2 ปีที่แล้ว

      @@PineHollowAutoDiagnostics That makes better sense. That ground vibrated loose then. When I forgot my ground (to put it back on bank 1) the car just ran horribly. Then I saw it. Put it on and vrooooom. No fried ecu. But they can be easy to miss.

  • @MohammedMohammed-op3cz
    @MohammedMohammed-op3cz 2 ปีที่แล้ว

    Genius diagnosis

  • @joeluang8695
    @joeluang8695 2 ปีที่แล้ว

    Thus, why I don't just rely on the brightness of a test light to judge if a circuit is good, you must load it and test with volt meter to verify.

  • @poq600
    @poq600 2 ปีที่แล้ว +2

    Hi Ivan. I'm surprised you simply didn't abort after finding the problem. It would be so easy for the dealer to Blame the owner for not taking it to them first, because someone else touched the car. Esoeciaaly fir a big money ecm. Nice work. But why not abort ?

  • @joeltaylor1209
    @joeltaylor1209 2 หลายเดือนก่อน

    This was fascinating thank you. 🤘

  • @AKChryslertech
    @AKChryslertech 2 ปีที่แล้ว

    You know it is a typical bmw when it gets its own video.

  • @100SteveB
    @100SteveB 2 ปีที่แล้ว +1

    Hard to believe a dealer would make such a mistake - they of all people should know what would happen with those grounds not connected. And if it worked when the guy to it in to them, there is no way they could have not noticed they messed up somewhere. I think it more likely that the guy done the gasket himself, I just get that impression by his whole demeanour, saying he would foot the bill for the ecu replacement kind of says it all. If the dealer had really messed it up a normal customer response would be very different!

  • @n9wox
    @n9wox 2 ปีที่แล้ว +1

    Can the DME be sent out for repair by a bench tech?

  • @advancedleveldiagnostics
    @advancedleveldiagnostics 2 ปีที่แล้ว +1

    Doesn't it look like the intake valve is opening late, that's why there is a vacuum pocket when it opens?

    • @TheFrenchPug
      @TheFrenchPug 2 ปีที่แล้ว

      A bad reinstall on the valvetronic motor in the valve cover which can cause this problem also.

    • @ablackformula
      @ablackformula 2 ปีที่แล้ว

      I was wondering the same thing! Also looks like a loss of compression, the expansion stroke ends at a way lower pressure than the compression stroke started at. Granted this can simply be cylinder wash. I also don't understand the fuel injector timing. It's on the expansion stroke, after the spark plug should've already ignited the mixture. All channels were for the same cylinder, correct?

    • @advancedleveldiagnostics
      @advancedleveldiagnostics 2 ปีที่แล้ว

      @@ablackformula I agree I usually see the injector on the intake stroke.

  • @mbulelomankonkwana8038
    @mbulelomankonkwana8038 ปีที่แล้ว

    I doubt DME is burnt. BMW has a safety feature that shuts off the system after a number of crank no start, its anti-theft is designed that way in many bmw's. Get it re-programmed and you will be good to go. I am just worried about the crank sensor and starter after too much cranking.......

  • @Jpilgrim30
    @Jpilgrim30 2 ปีที่แล้ว +3

    Keith and his psychic powers strikes again 😂

  • @fieldsofomagh
    @fieldsofomagh 2 ปีที่แล้ว +2

    Sounds like owner twiddling to me. The fact that the pump was changed in situ is a bit of evidence. Can't see dealer leaving earth wires dangling. The real story has yet to be revealed. Keith has already met with problematic BMW's. Nice fix.

    • @PineHollowAutoDiagnostics
      @PineHollowAutoDiagnostics  2 ปีที่แล้ว +1

      Fuel pump was owner's first attempt to fix the car...dealer definitely left those earth wires dangling in the breeze haha

  • @JOHNSUE28
    @JOHNSUE28 2 ปีที่แล้ว +13

    Great job as usual. Ivan, I smell a Rat. Your Customer is Lying through his teeth. Blame the Dealer....Blame the Dealer....... The same smuck that did the Fuel Pump Hack also did the Valve Cover. I would bet Money! Mr. Customer is a Hack Mechanic. Look at those Professional toolboxes in the background. Makes the most sense. And How did the Car arrive at his house with 2 bad Grounds?

    • @Walczyk
      @Walczyk ปีที่แล้ว

      Loool probably

    • @mikesabin8568
      @mikesabin8568 ปีที่แล้ว

      Because both grounds would be needed to taken off if the valve cover was replaced or removed. Obviously whoever put the cover back on got distracted or wasn’t paying attention

  • @gsudarshan7251
    @gsudarshan7251 ปีที่แล้ว

    Hi Ivan - You faced this issue while diagnosing the 4x4 bmw with the oil level sensor and unplugged grounds... IIRC where the customer drove 15 odd hours to get to your shop

  • @petar443
    @petar443 2 ปีที่แล้ว

    The ignition coils for this car is a 3 wire type, but this doesn't mean the transistor is integrated in the coil itself !! ON THIS CAR THE CONTROL TRANSISTOR IS IN THE ECM!. The pins for the coils are - 1st is Fused power , 2nd is switched ground from the transistor IN THE ECM !!! . 3rd pin is additional ground for the secondary coil. And my theory is . When this additional ground (3rd pin) was left unbolted , still the car could be driven out from the dealer garage , but the coils slowly started to heat. This ruined the coils . But more importantly , melted the coil winding insulation. Which caused the winding to touch each other and short out. This led to high current travelling through the shorted coil to the control TRANSISTOR IN ECM.

  • @fuckjewtube69
    @fuckjewtube69 2 ปีที่แล้ว +1

    Wait MAF is used when cranking??

  • @caseypowell9030
    @caseypowell9030 2 หลายเดือนก่อน

    Sad the state of things today

  • @adotintheshark4848
    @adotintheshark4848 2 ปีที่แล้ว +3

    I'm not a fan of Bavarian Money Wasters, but at least they have nice chimes. Of course the dealer will deny they left the grounds off. They'll blame the owner or you.

  • @UNEEK_LOGIK
    @UNEEK_LOGIK 2 ปีที่แล้ว

    19:29 that’s ONE scary man!!!.. lmao 🤣

  • @joseguerrero8078
    @joseguerrero8078 2 ปีที่แล้ว +1

    Exactly how the car get from dealer to there?