Nissan Qashqai 1.5 dci no power, no boost! Fault finding and repair.

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  • Опубликовано: 14 окт 2024
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    Thank you
    Hi
    This car came to me, after a new turbo failed to sort the problem with the lack of power; on this 2010 Nissan Qashqai 1.5dci.
    Not an easy one this time, when I thought I have nailed it, a twist made me scratch my head, as what could be wrong with it!...
    Follow me on this video, to find put what the problem was and how to resolve it.
    Hope you enjoy the video.
    Any questions or comments, please put them below.
    Like always, thank you for watching!

Комментарии • 285

  • @carcranktime8313
    @carcranktime8313 3 года назад +16

    The solenoid is bad, cat cracked 100% no good, turbo sized.
    Good job, nothing changes outcome all parts needed changing, to it looks like turbo is remanned and it's not assembled correctly. But you did it you know better :).
    keep them coming, it's always easier to write a stupid comment :).Lets those show their work on camera.
    You work with limited tools space outside, and you are brilliant, garages have all equipment and they don't complete the job. There is no room for bad comment. Cheers man!

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +3

      😊
      Thanks...
      Really appreciate your comment!
      👍👍

    • @em4964
      @em4964 3 года назад +6

      Totally agree. Luis is approaching complex or even simple issues from an engineer's perspective. Majority of garages and dealerships don't even care about the quality of their repairs , its even debatable if they have true troubleshooting skills. Luis beats them all anytime ! ✌️

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +3

      😊

    • @cwwiss1
      @cwwiss1 7 месяцев назад +1

      But you didn't explain HOW you discovered it was the solenoid.

    • @InFaMoUs-Destinction
      @InFaMoUs-Destinction Месяц назад +1

      ​@cwwiss1 it was common sense to check as he explained the lack of pressure on the drive live data, first place to look would be a vacuum leak

  • @CarsExposed
    @CarsExposed 4 года назад +10

    Brilliant video Great diag and fix Luis, I can see a lot of people scratching their head for days and missing the turbo because it was new , you could clearly see damage to the cat and vacuum solenoid was definitely a goner, right decision changing them ... thumbs up from me 👍👍👍🍻

    • @LMAutoRepairs
      @LMAutoRepairs  4 года назад

      Indeed...
      😊
      Thank you for watching and for your comment!

  • @beluxauto5968
    @beluxauto5968 3 года назад +4

    People used to laugh when I test drove cars with the exhaust removed after changing a turbo . I always said " so I know how it works without restriction ". I must say , I did and do a fair share of freeing up variables but it is always carbon and sooth . You did a fine job and I can understand that you changed out the cat . You for sure ain´t living in a place to do test drive´s without exhausts or regenerations .

  • @andrewyeo2353
    @andrewyeo2353 3 года назад +7

    You never though of doing vehicle diagnostics full time with your own workshop your a clever guy and I'm sure you would make a fortune 🙂 keep up the good videos louis

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      I did... it is a big investment though...
      Who know one day...
      Thank you for watching and for your comment!
      👍👍👍

    • @andrewyeo2353
      @andrewyeo2353 3 года назад +1

      @@LMAutoRepairs keep up the great videos I guess sometimes it's not all about the money it's being happy and making a difference which you do

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      Absolutely!
      👍👍👍

  • @retroshropshire41
    @retroshropshire41 3 года назад +3

    I had a similar problem with a mazda 1.6 turbo diesel . Losing power and losing boost . Had the turbo on and off and cleaned and still same . Only then a garage told me to change my heater plugs . As even tho I had no problem starting the car . Changed heater plugs and cured the problem .

    • @khalidacosta7133
      @khalidacosta7133 3 года назад +2

      Must have been a blocked DPF? Glowplug would increase combustion temps and put more load on the engine increasing exhaust temps....

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +1

      No DPF on this model...
      Thank you for watching!

  • @mattbrereton6168
    @mattbrereton6168 3 года назад +7

    You have a lot of patience freeing off the turbo like that. Good job

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      😊
      Thanks!
      👍👍👍

    • @tm199100
      @tm199100 3 года назад +1

      @@LMAutoRepairs Luis, what is the best way to reach out to you in private?

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      Patreon...

    • @tm199100
      @tm199100 3 года назад +1

      @@LMAutoRepairs seems fair

  • @armunro
    @armunro 3 года назад +3

    Nice one Luis. Great thing about Luis videos is we don't have to get our hands dirty :)

  • @TTRVision
    @TTRVision 3 года назад +14

    when possible, I always do a quick test drive with exhaust removed to rule out / confirm DPF and kat issues. dirty , partial damaged or non genuine MAF / MAF can also play some tricks on those cars with no DTC. .... all the best!

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +1

      👍👍👍
      Thanks!

    • @motosystemltd
      @motosystemltd 3 года назад +3

      Neighbours will be happy😂

    • @kuhangametwaarde5458
      @kuhangametwaarde5458 2 года назад +1

      @@LMAutoRepairs good morning I have a Nissan Quashqai with the same problem please

    • @garycarville5042
      @garycarville5042 6 месяцев назад

      😊888😊8⁸8😊😊😊😊😊😊😊😊😊8😅8😅8😊😊😊😊8😊8888😅888⁸

  • @TheMasterRPG7
    @TheMasterRPG7 3 года назад +3

    I have a Clio DCI, very similar engine. I've changed the turbo, fitted a new solenoid, map sensor and new vacuum lines. Egr is fully cleaned and blanked off. My car still has these very similar symptoms.

    • @ssdivizion
      @ssdivizion 2 года назад +1

      Check the electrical contacts of the wires leading to the sensors or the car computer itself,maybe you have a broken wire

  • @bradleycross5987
    @bradleycross5987 3 года назад +5

    For a change the car had petrol. Love the analysis as usual.

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +1

      😋
      Thanks.... for watching and for your comment!

    • @khalidacosta7133
      @khalidacosta7133 3 года назад +3

      I'd hope not... it's a diesel.

  • @domenicnicosia7457
    @domenicnicosia7457 3 года назад +2

    Lack of turbo boost quick check that the actuator arm is moving freely always a first look Test on turbo faults with lack of turbo boost ,I do this even before getting out the scan tool ,must admit I enjoy your video's thanks for your time and very informative content

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +3

      Agree... I just skipped that when I was told was a new turbo fitted...
      Who would guess a new turbo was delivered and/or fitted like this?
      Thank you for watching and for your comment!

    • @Infiniti25
      @Infiniti25 3 года назад +2

      @@LMAutoRepairs not all are new, a lot are refurbished, can still be released for sale with issues from what my mechanic said.

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +1

      Fair enough... my opinion, very bad business ethics... selling refurbished parts that have issue... make the word "refurbished " meaningless...
      😋

    • @Infiniti25
      @Infiniti25 3 года назад +1

      @@LMAutoRepairs I didn’t mean they are allowed to be released for sale with issues, I meant some problems will slip through since a refurbisher might not have as high standards like an OEM manufacturer when testing.
      Sorry for confusion. It’s not limited to turbo either.
      Think of it like IKEA furniture coming with 11 out of the 12 screws, if you don’t check up front you will be unable to complete the task and may even be unable to get a parts refund.

    • @neilmurphy845
      @neilmurphy845 3 года назад +1

      @@LMAutoRepairs Iven and Eric o always recommend sticking to your diagnostic routine

  • @InFaMoUs-Destinction
    @InFaMoUs-Destinction Месяц назад +1

    Love these type of breakdown videos, thank you

  • @keegan4039
    @keegan4039 2 года назад +1

    You’re the man , good job , that heater control code is just a heater plug , had it before

  • @TheMatrixcube
    @TheMatrixcube 3 года назад +6

    top tip here .. if you ever have another turbo with stuck vanes let the body soak in ovencleaner that will remove enough sout to get them free again
    also always check the oil return en feed on the turbo ... i have seen people mountaing new turbo,s and having them qiut within minutes
    enjoyed the video 👍

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      👍👍👍
      Thank you for the tips...
      👍👍👍

  • @roxanneabbott8424
    @roxanneabbott8424 3 года назад +1

    Great job Luis, I kept saying, take it apart, take it apart Luis, you are awesome!!!

  • @gaidadtekle7150
    @gaidadtekle7150 Год назад +2

    Hi, thanks for the video. This is exactly what happened to my nissan qashqai. Replaced a new turbo 3 month a go and now completely lost of power as if the turbo not there. I will take it back to garage. Any advice?

    • @LMAutoRepairs
      @LMAutoRepairs  Год назад

      No a lot I can advise, with no codes, or diagnostic information, like live data etc...
      The garage should let you know what happened, specially in a new turbo...
      👍👍

  • @beingolfootball2670
    @beingolfootball2670 3 месяца назад +1

    Thank you. Every minute in this video was interesting. ❤

  • @timmehlittleloud2251
    @timmehlittleloud2251 3 года назад +3

    Any kind of air issue on Nissan's screw the exhaust. Actuators, split pipes, blocked pipes, you name it. Well known for it. If you had checked the turbo diaphragm with the vac pump first you would still have had to change what you did in the end. Wonder how long he was driving it after the new turbo was initially fitted.

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +1

      Judging by what I was told, was driven for some time...
      Thank you for watching!
      👍👍👍

  • @xaviergonzalez5145
    @xaviergonzalez5145 3 года назад +1

    That was the perfect storm of this exhaust system! Nice video! Thank you Sir!

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      😊
      Indeed...
      Thank you for watching!
      👍👍👍

  • @chrisdrewery2134
    @chrisdrewery2134 8 месяцев назад +1

    What sort of a job was it to remove the turbo? Egr cooler out?

    • @LMAutoRepairs
      @LMAutoRepairs  8 месяцев назад

      The turbo is an absolute PITA...☺️
      But duable...
      👍👍👍

  • @mr.t2585
    @mr.t2585 3 года назад +1

    Nice video as always. Probably first original turbo was ok and needed only cleaning. Can't believe that first service couldn't diagnose the stuck turbo solenoid. Parts changers with 0 diagnostic skills.

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      I do believe that as well...
      Thank you for watching!

  • @colinblythe3710
    @colinblythe3710 5 месяцев назад +1

    This is a chicken & egg type problem - what caused what - you got the job second down the line - so it is not your fault the others missed the problems - new parts all the way its the only way for YOU to know & get to the bottem of problem - TOP JOB 👍👍

  • @mickkelly2229
    @mickkelly2229 3 года назад +1

    Good diagnosing they also have problems with oil feed to turbo blocking

  • @kevinhancock4064
    @kevinhancock4064 2 месяца назад +1

    Nice video are the turbos easy to remove on these buddy ? Ty great video

    • @LMAutoRepairs
      @LMAutoRepairs  2 месяца назад

      Define easy... lol
      They are not easy compared with some other cars, but not too bad...
      👍👍👍

    • @kevinhancock4064
      @kevinhancock4064 2 месяца назад +1

      @LMAutoRepairs ok buddy I've done the glow plugs full service cleaned dpf def better feel it could be a little better boost I'm aware it's a small engine ..I'll check actualter see if vanes are opening..cheers..I'm.aware that turbos need balancing but unsure if it was ant part you disassembled or not seems it worked though tidy

    • @LMAutoRepairs
      @LMAutoRepairs  2 месяца назад +1

      @kevinhancock4064
      👍

    • @kevinhancock4064
      @kevinhancock4064 28 дней назад +1

      ​@@LMAutoRepairsI'll check the solenoid and the actuator . I've not truly inspected the turbo yet can see bottom.if ut when replacing the boost pipe from air box etc..cleaned egr today. Ty

  • @bigbird2100
    @bigbird2100 3 года назад +2

    Great video 👍 those electric actuators on vw Audi etc you can swap them around egr to turbo .

  • @Daisyislife
    @Daisyislife Год назад +1

    i have same kind of problam after replacing turbo im going to go through every single detail ive watched here today....cars no power at all u can hear the turbo spool up but nothing power wise....my revs stick at a certain spot and i instantly get red management light..hope this video helps me..ive already changed the solenoid im going to try the exhaust off thing i see in the comments

  • @zeyadsuhail6170
    @zeyadsuhail6170 3 года назад +1

    Thank you so much. I learned a lot from you.you changed my life really

  • @petecurran3995
    @petecurran3995 Год назад +1

    Top man and well done!
    Perseverance. 🙌🏼

  • @ionuttoma8733
    @ionuttoma8733 3 года назад +1

    Hi, nice work, I have to change turbo this days and I see is not to much spaces, which way is the easy to change turbo on Qashqai 1.5 dci 2007

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      I did it from the underside...
      Still a PITA... but doable....
      Thank you for watching!

  • @andrewmarkland9411
    @andrewmarkland9411 3 года назад +2

    Great stuff Luis. Time to invest in a Pine Hollow pressure transducer?

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +2

      Probably...
      I am awaiting to get it for free...😋
      🤣🤣🤣🤣
      Thank you for watching!

    • @neilmurphy845
      @neilmurphy845 3 года назад +1

      Yah he is amazing how he can fix all sorts of stuff

  • @davidwaters5348
    @davidwaters5348 3 года назад +1

    Another good video ! What made you suspect a blocked cat ?

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +1

      The way the car felt restricted...
      And then the way it looked when I put the camera inside...
      Thank you for watching!

  • @lucianofratinardo1851
    @lucianofratinardo1851 Год назад +1

    Complimenti per il video ragazzo
    Ho la stessa macchina e mi presenta l errore P2263 sovralimentazione turbicharger a 4000 giri con la quarta marcia.
    Potrebbe essere il turbo?

  • @neilhampson2843
    @neilhampson2843 3 года назад +2

    Its very easy for people to be wise after the event. The job the garage did fitting the turbo was a disgrace. I would bet they did not prime the turbo with oil for starters. I have never seen vanes in a turbo as tight as that to be honest.

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +1

      Can't comment regarding the prime...
      As for the vanes, yes, they were extremely tight!
      Thank you for watching!

  • @-DC-
    @-DC- 3 года назад +3

    Can be a reliable engine given proper maintenance definitely need oil changes at much shorter intervals than recommended though, Nissan much like Vauxhall seem to attract owners that refuse to do any maintenance at all !

  • @jordexplores748
    @jordexplores748 3 месяца назад +1

    When you first test drove the car was you getting smoke out the back ? Blueish smoke ? I've just got a qashqai and it's the same ... no power and the intercooler pipe was popping off. And I'm stuck on what it could be

    • @LMAutoRepairs
      @LMAutoRepairs  3 месяца назад

      Can't remember now... but don't think I was...
      But, blue smoke it is usually oil burning...
      Check that the turbo does not have excessive play and is leaking oil...
      Check also that the actuator system is working correctly...
      👍👍👍

    • @jordexplores748
      @jordexplores748 3 месяца назад +1

      @LMAutoRepairs I've decided to sell the car as spares or repairs I'm not mechanically gifted enough for it. I was scammed by a bad seller and I just want it gone now

  • @willemstreutgers1154
    @willemstreutgers1154 3 года назад +2

    If a turbo fails you have to find the cause first before changing the turbo. The 1,5 dci is from Renault and it's a problem engine for years. Many times the rods are coming out of the block due to oil pressure failing.

  • @bigbird2100
    @bigbird2100 3 года назад +12

    How to clean a turbo fill it with Mr Muscle Oven Cleaner ! Then rinse of with a bucket of water .

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +2

      😊
      Thanks
      👍👍👍

    • @MattyEngland
      @MattyEngland 3 года назад +3

      Yes I was going to say the same. VW /audi forums have been using Mr muscle oven cleaner for a long time now. Seems to work great on vvts. Lots have done it with the turbo in place and just let the foam burnoff/blow out the exhaust afterwards.

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +3

      Diluent, also does a good job...
      Which is what I normally use...
      👍👍👍

    • @MattyEngland
      @MattyEngland 3 года назад +1

      @@LMAutoRepairs 👍👍👍

    • @motosystemltd
      @motosystemltd 3 года назад +2

      Hi, I putting half of big can wd 40 by egr hole when is possible without dissembly too much (1.9 tdi old) , need start engine for second few times for spread and then handy vaccum pump play, then after an hour of bath graduatly speeding up the engine, then 1 mile hevy cloud wd40 smelly behind and job done😂

  • @roxannegaughan1274
    @roxannegaughan1274 3 года назад +1

    Having issue with my 07 qashqui. Black smoke from exhaust and a slight dip in power. I've just bought wynns turbo cleaner today so will see how that helps. New turbo last year as the car belonged to my brother but will defo be checking the fitting of it as you have. Air filter was changed as there is no obvious signs as to what could be causing smoke any advice would be appreciated

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +1

      Hi
      See if anything obvious, if not, have it scanned and live data analized...
      Thank you for watching!
      👍👍👍

  • @tvzepequeno
    @tvzepequeno 2 года назад +1

    Hola qual era o problema Du caro ? Tenho uma Nissan Qashqai que está com mesmo defeito, tenho que limpa o turbo para tira o caro vermelho Du paneio ?

  • @tudorscripca5370
    @tudorscripca5370 7 месяцев назад +1

    Are you based close to the Leicester area?

  • @murrietakenitri2157
    @murrietakenitri2157 Год назад +1

    Excellent video...very helpfull. Thank you 👍🏻

  • @realjiver2
    @realjiver2 3 года назад +4

    Great job but I do feel for the customer. First the garage charges for a badly fitted faulty turbo and, then you have to diagnose and fix it.

  • @crigeorge9549
    @crigeorge9549 3 года назад +1

    I have one identical but mine goes 3 cm on the actuator, while yours goes only half way there. Your actuator screw doesn't reach that stopper position. You could clean it with the Valvoline turbo clean. Spray a couple of times in , wigle a bit the turbo so the liquid goes in the mechaninsm, leave it a couple of secs and move the actuator till it releasing.Iy needs a bit pushing but not excesively. I broke mine ring with the screwdriver . I don't know how you manage to take that ring of. Mine is completely stuck. Didn't know how to take out the ring. But to tell you one thing , mine had a protection system that blocks the the turbo shaft from rotating once the exhaust part is dismantled. Your's doesn't have. It was probably a reconditioned one. This turbo is badly designed as the actuator is fixed with screws on the intake side. The intake side needs to be marked before dismantling otherwise because there's no key to prevent it being mounted in a different position the actuator position will change if no markings are made on the intake side screws fixings. The exhaust side has a key pin to insure is properly remounted back on the core. If the car consumes oil in the cylinders because of worn piston rings it will surely get the turbo blocked if the actuator doesn't move.

  • @cirilovac
    @cirilovac Год назад +1

    Why did't you put turbocharger (that seized part) into ultrasonic cleaner?

    • @LMAutoRepairs
      @LMAutoRepairs  Год назад

      First I don't have an ultrasonic cleaner...
      Second, it was not just a cleaning problem... as you might have seen on the video...
      👍👍👍

  • @cw2126
    @cw2126 11 месяцев назад +1

    awsome fix, proper macanic

  • @tihomirsvilic3193
    @tihomirsvilic3193 2 года назад +1

    I have similar problem in my workshop right now and onley thing that I do not understand is that there is not some code in ecu that says underboost condtions are present...vhys that??

  • @gezdipz5425
    @gezdipz5425 3 года назад +1

    One thing on top another,I bet your customers hate you phoning coz it's costing them more money lol.
    Keep up the great work 😁

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      😊
      Oh well... lol
      Thank you for watching!
      👍👍👍

  • @b.j.dejong4283
    @b.j.dejong4283 2 года назад +1

    My turbo on my 2018 Qashqai 1.5 dCi seems also not to work, I do not have a turbo feeling like my last car. 0 to 100 in 22 seconds. Maybe the same problem, no errors or something, just a very slow car.

  • @mechanoid5739
    @mechanoid5739 Год назад +1

    If You pause the video at 3:05, why is there a jubilee clip holding the plastic boost pressure fitting to the throttle body? I though it should have a 'C' clip the same as the metal boost pipes have?

    • @LMAutoRepairs
      @LMAutoRepairs  Год назад

      Was not in this case...🤷‍♂️
      👍👍👍

  • @timbo19751975
    @timbo19751975 3 года назад +7

    Straight away with the boost pipe off, you would hear massive whoooshing as it started boosting, how can garages be so incapable ???

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +2

      🤷‍♂️

    • @ivankibuka-kiguli6816
      @ivankibuka-kiguli6816 3 года назад +1

      It wasn't boosting, so unlikely to get that whooosh?

    • @marion1600
      @marion1600 3 года назад +1

      It will boost even if vgt is stuck open. It's only the matter of time if it will achieve max boost @2000rpm or @4000rpm

  • @mardina1a
    @mardina1a 3 года назад +2

    Is there any preassure test to check catalysator health easyly? Something like maf airflow sensor

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +2

      You can put a pressure gauge on the O2 sensor hole and measure the back pressure...
      I don't have one though... yet...
      Thank you for watching!

  • @AutoDiag_
    @AutoDiag_ 3 года назад +2

    Thank you. Great diagnosis. Did you looked at exhaust pressure before after cat change?

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +1

      No... I don't have a gauge... yet...
      Thank you for watching!

    • @Infiniti25
      @Infiniti25 3 года назад +1

      @@LMAutoRepairs I thought you could use the diag live data for that reading?

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +3

      No pressure sensor before cat on this model... not even DPF... is the non DPF model....

    • @Infiniti25
      @Infiniti25 3 года назад

      @@LMAutoRepairs 👍👍👍
      Understood.
      Just something I think I’ve seen on my VAGCOM/VCDS diag software so thought I’d mention it

  • @jamesnicholls8601
    @jamesnicholls8601 7 месяцев назад +1

    Fabulous post man.

  • @mertylmaz2179
    @mertylmaz2179 3 года назад +1

    I appreciate your work, maybe the boost problem would have been solved 80% with just repairing turbo but solenoid were not holding vacuum and cat was melted so they need to be replaced.

  • @mayoaguirre4726
    @mayoaguirre4726 3 года назад +1

    Hello,
    I have the same problem with a 2002 Mitsubishi ..makes that same sound. What city are you in?

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      Have you checked that the turbo control side is working properly?
      Thank you for watching!

  • @murrietakenitri2157
    @murrietakenitri2157 Год назад +1

    I received code 2263. It says turbo boost. Checked out the turbo turbo was fine cleaned out egr which helped a lot car is back on track but still a little something when driving full speed ima check out that vacuum convertor maybe there lies the problem

  • @bhpturboboost
    @bhpturboboost 3 года назад +1

    As the Kat was , it was only going to beak down further and end up blocking the exhaust system that then would not let the car rev freely and undermine its performance to a crawl ... happened to me once with a Clio i owned ..... so yes , it needed changing ...

  • @davejones2394
    @davejones2394 2 года назад +1

    Excellent detailed video

  • @Stoney3K
    @Stoney3K 3 года назад +1

    Looks like those turbo inlet vanes also took some heat damage and deformed, which is what caused the seizure. I'd guess that the collection of hot gases behind the turbo exhaust caused the exhaust side to overheat.

  • @naohanicks
    @naohanicks 3 года назад +1

    Boas Luís. Sigo o teu canal há algum tempo, apesar de não estar ligado à área. Apenas curioso.. É normal um catalisador com esses anos ficar obstruído? Quais serão os principais motivos para isso acontecer já que os carros modernos têm de ter injecções mais precisas? Obg

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +1

      O mais provável foi o facto do turbo não andar a trabalhar como devia... isso não é bom para a combustão... é neste case, sei lá quanto tempo andou assim...🤷‍♂️
      Obrigado, por seguires o canal!
      Um abraço!

    • @tvzepequeno
      @tvzepequeno 2 года назад +1

      Hola você teve que limpa o turbo para tira o caro vermelho Du paneio ?

  • @CarlosFerreira-lb5fu
    @CarlosFerreira-lb5fu 3 года назад +1

    Excellent work :D What a nightmare it must have been :(

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      😊
      Was not easy...
      Thank you for watching!

  • @j.petrushevski
    @j.petrushevski Год назад +1

    i have the same problem with turbo, turbo is bloked and exhaust gas going out behind the engine. it smells bad in the car. How did you get it to work?

    • @LMAutoRepairs
      @LMAutoRepairs  Год назад

      First check that you don't have a DPF or CAT blocked...
      As for the turbo, watch the video...😉
      👍👍👍

    • @j.petrushevski
      @j.petrushevski Год назад +1

      @@LMAutoRepairs i removed the cat and i think cat is bloked, how to clean it ? Or completly remove out from the car, to remove all component inside, will car make problems

    • @LMAutoRepairs
      @LMAutoRepairs  Год назад

      Don't remove the cat... that will throw other faults... if anything, replace it...
      👍👍👍

  • @renovateandflip2073
    @renovateandflip2073 Год назад +1

    Where the pressure solenoid located on the 1.5dci

  • @ahmedledraa572
    @ahmedledraa572 3 года назад +1

    Hi, this time you have a lot of works.

  • @ALImohammed-jd1xe
    @ALImohammed-jd1xe 3 года назад +1

    Great job & Thank you for this video.

  • @Adamsalih-88
    @Adamsalih-88 Год назад +1

    I have Nissan Qashqai same problem red engine light on very slow after 5 gear ..
    I’h replaced the turbo and new solenoid
    still lack of power especially after 40 mph . No codes
    Any idea appreciate

    • @LMAutoRepairs
      @LMAutoRepairs  Год назад +1

      Turbo not adjusted correctly, boost leak, intake restricted with carbon, and the list goes on...
      It is impossible to pinpoint, you need to do you own checks to narrow down the problem...
      👍👍👍

    • @Adamsalih-88
      @Adamsalih-88 Год назад +1

      @@LMAutoRepairs I’h used second had turbo bought on eBay . Does still need adjustment ?
      Egr and egr pips cover with carbon
      Thanks for your reply

    • @LMAutoRepairs
      @LMAutoRepairs  Год назад +1

      @@Adamsalih-88
      Possibly... as i said, it is difficult to advise without looking...
      But check everything, live data should also help you...
      👍

  • @sumankrsubba6279
    @sumankrsubba6279 3 года назад +2

    Nice and quite informative video.My Nissan X trail T31 dci,is also facing the similar problem of loss of power ,no turbo boost,and the car does not rev beyond 2500rpm.I am located 150 km away from the nearest mechanic/garage.I am googling and searching the problem fixing videos in youtube.Would appreciate if someone guide me what to do now?

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      Hi
      Have you actually had the car scanned?
      That along with live data, should help guide you in the right direction...
      Thank you for watching!

    • @ssdivizion
      @ssdivizion 2 года назад +1

      @@LMAutoRepairs I have similar problem,my Laguna is losing power on uphills and on higher revs(check engine light like spiral for glow plugs),my error codes are DF053 Vehicle speed information,speed signal suplied by the ABS is missing and DF052 Valve signal receiver,unidentified electrical error

  • @mototechno834
    @mototechno834 3 года назад +1

    Hiii..m working on vw golf which has low power nd no pickup..the vaccum solenoid has 3 pipes, one coming from vaccum pump, one going to the turbo position sensor nd the third one goes into the engine...the turbo position sensor doesnt move at all nd the scanner shows a fault code for turbo position sensor circuit range performance....but when i pulled out the vaccum pipe going into the engine and closed it with my finger, the turbo sensor started working nd the car was fine nd the code also went away...plzzz advice on this...what is the purpose of vaccum pipe going into the engine..what does it do...nd why when i close with my finger the turbo position sensor starts working and car runs fine...thank you

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      That sounds like the exhaust of the valve...
      And looks like that one exhausts into the engine...
      Looks like the solenoid is passing...
      Thank you for watching!

  • @nemanjadzombic6101
    @nemanjadzombic6101 3 года назад +1

    Thank you for another great video!!!

  • @stevensilvester7161
    @stevensilvester7161 Год назад +1

    Sorry to bother you please I have sane nissan qashqai 1.5 dci but the problem i have is that when I drive the car a little while then turn it off it won't start then i have to wait atleast half an hour for the engine to cool down before starting then the demon starts straight away is there any advice. I have changed the four injectors and done so many work on her fixed the egr which was causing low power initially but then end up with a new problem of hot start, please any idea this might be thanks

    • @LMAutoRepairs
      @LMAutoRepairs  Год назад

      Difficult to say..
      Any trouble codes on the ecu?
      Anything strange on live data when it does fail to start?
      👍👍👍

  • @workspacecda6023
    @workspacecda6023 2 года назад +1

    Next time for cleaning the vnt put it HCL acid and after an hour it will be like new, dont worry the acid its not harmful to the metal

    • @LMAutoRepairs
      @LMAutoRepairs  2 года назад

      Thanks... but in this case, was a bit more than just cleaning...😋
      👍👍👍

  • @danman9017
    @danman9017 3 года назад +2

    you can see the cat is crack inside and new turbo seize up because the controler was leaking vacuum and it was not moving the lever on the turbo when part don't move they seize up ,if the car was fix at the moment the problem started it would of cost lest.

  • @mikealkarout9555
    @mikealkarout9555 3 года назад +1

    The best fix for the Nissan Qashqai is a few sticks of tnt in the front seat and run fast .Guaranteed the turbo will spool up fast then and the cat wont be plugged no more.

  • @crank3646
    @crank3646 3 года назад +1

    This is way to big turbo lag for this car. For sure the turbo actuator needs calibration on bench stand. Still nice video and find

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      Possibly... I felt the car as normal... and I drove a few of these...
      Thank you for watching and for your comment!

    • @Infiniti25
      @Infiniti25 3 года назад +1

      Is this something you need specialist tools for? How would one go about calibration of a turbo actuator?
      I presume that stop screw plays into it.
      Would the turbo need to be open to see the veins opening in relation to the stop screw?
      People would probably value this information if you can supply it or refer to it somewhere else?

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      @@Infiniti25
      Yes and no...
      On the testing bench (which I obviously don't have...😋), you can easily calibrate it...
      Once on the car, can be done by adjusting the screw and rod... trial and error...
      Done a few like that...
      😋

    • @Infiniti25
      @Infiniti25 3 года назад

      @@LMAutoRepairs ah cool!
      Does the trial and error involve using the live data to track like you do in this video?
      Only asking because when I get the multi-spline drivers and the parts you should replace when removing the turbo, I’ll be looking to remove, inspect and service/replace my VW 1.9 BXE engine’s turbo since I have that exact same lack of boost, the vacuum solenoid looks like something I should be inspecting too.
      And since my turbo issues have been going on nearly 5 years now (my mechanic didn’t want to touch it, Garage’s want too much for my wallet to stand) I suspect the cat will possibly be a problem for my car too.
      Thanks for the comment that trial and error can work.

  • @bledarenesi4847
    @bledarenesi4847 3 года назад +2

    Great job bro👍

  • @stephencross1717
    @stephencross1717 2 года назад +1

    put on the new turbo without oil ??

  • @Username64870
    @Username64870 3 года назад +1

    Good work..! Again...!

  • @lenordchristopher6447
    @lenordchristopher6447 Год назад +1

    Outstanding

  • @phareztrinimand
    @phareztrinimand 3 года назад +2

    The actuator, if someone pulled the actuator for the vgt, too far up the vanes pass it's limit it would jam on the housing, happened to me

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      Was definitely not the case here...
      But I know what you mean...
      Thank you for watching!
      👍👍👍

  • @a.a.2677
    @a.a.2677 3 года назад +1

    Great video ! Thank you

  • @mirceaflorea8320
    @mirceaflorea8320 3 года назад +2

    the fact that the new turbo had stuck vnt ring as the previous one doesn't tell you smth? i bet the dpf on that car is clogged or there is a boost leak somewhere or MAF that is making afr way too rich or the the vanes are too close to the exhaust housing.

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +2

      Nope... not at all...
      No DPF on this particular model to start with...
      As for what happened before, don't know... it is all possible...
      Thank you for watching!

  • @amnesialen
    @amnesialen 2 года назад +1

    Got this same engine on my Fluence.

  • @CANDiagnostic
    @CANDiagnostic 4 года назад +2

    I would have done the same great stuff

  • @airsetsuna1162
    @airsetsuna1162 2 года назад +1

    great video

  • @soul001
    @soul001 23 дня назад +1

    This is how I know: when the turbine does not boost, the values must be checked in real time on the tester, the tubing and the turbine...! You started with the dpf which makes me doubt your experience.

    • @LMAutoRepairs
      @LMAutoRepairs  23 дня назад

      My experience is that I found and repair the problem...
      👍👍👍

  • @sakisrou
    @sakisrou 2 года назад +1

    bravo. great video.

  • @hamag1973
    @hamag1973 3 года назад +1

    Good work👍🙂

  • @mariusadrianvladoiu5399
    @mariusadrianvladoiu5399 3 года назад +1

    Nice job!!!

  • @marion1600
    @marion1600 3 года назад +1

    Why didn't you take the veins out to give it a proper good clean?

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      The assemble seemed to be pushed tight...
      I don't have a press, and did not wanted to damage anything...
      Thank you for watching!

  • @stiggyness1976
    @stiggyness1976 3 года назад +3

    That turbo sounded knackered, when it's spun like that it should be smooth and silent, you could definitely hear metal on metal contact. That turbo is junk!

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      Which part of the video are you referring to?
      Was no metal on metal noises...
      Can you elaborate?
      Thank you for watching!

    • @stiggyness1976
      @stiggyness1976 3 года назад +1

      @@LMAutoRepairs When you grabbed and spun the turbine wheel(exhaust side) you could hear metal on metal noise, it should of been silent. Every turbo I've taken apart, if they are in good condition they have no noise, I could hear a slight metal on metal noise which is probably due to slight imbalance. Was it a cheap turbo?

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +5

      That's actually wrong...
      The noise you heard was the heat shield washer behind the turbine...
      It is noisy because the exhaust body was obviously not in place... that shield is tightened by the body against the core once assembled... that's all...
      👍👍👍

  • @discobiscuits5564
    @discobiscuits5564 3 года назад +1

    Your very good mate

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      Thank you!

    • @discobiscuits5564
      @discobiscuits5564 3 года назад +1

      @@LMAutoRepairs what is your opinion on these engines mate? I bought a qashqai 1.5 diesel for the Mrs last week

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      Nice cars...
      Oil changes regularly and earlier than Nissan recommends... I would do it every 5k or so...
      That's what I do on all my cars...
      Filters, etc...
      👍👍👍

    • @discobiscuits5564
      @discobiscuits5564 3 года назад +1

      @@LMAutoRepairs thanks for the advice will be followed 👍🏻

    • @Infiniti25
      @Infiniti25 3 года назад +1

      @@LMAutoRepairs good advice, I used to have a 2000 plate Peugeot 306 1.9D DW8 non-turbo engine and I was taught how to do the basic engine service by a friends mechanic dad.
      I changed oil and oil filter every 6000 even though book said 12,000 and I had no engine related issues. I used to red line that car just to get about, fairly heavy car for such low BHP, but with sports suspension could make up for slow straight line with faster bends.

  • @ram40andy
    @ram40andy 3 года назад +1

    Boost pressure still rises too slowly. I can send you a picture with boost chart on my golf 5 1.9tdi.Big difference. Pressure should be recorded on 3rd gear from 1500 to 3000rpm.

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад +1

      Possibly...
      Car felt quite nice, and everything was fine...
      Ower has been driving it for nearly a year, so, for now all sweet...
      Thank you for watching and for your comment!

    • @emmanuelhaastrup
      @emmanuelhaastrup 2 года назад +1

      How did you fix yours

  • @paolodimasi9332
    @paolodimasi9332 3 года назад +2

    Good job you are super numbr one.

  • @hamdisarouli
    @hamdisarouli 3 года назад +1

    You are master

  • @rud_01
    @rud_01 2 года назад +1

    28.00m,como se diz em português que trabalhão 😁

    • @LMAutoRepairs
      @LMAutoRepairs  2 года назад

      Bem verdade...
      Mas valeu a pena...
      😋
      👍👍

  • @davechatfield9212
    @davechatfield9212 3 года назад +1

    hi
    what version of autel maxisys do u use - model numer plz

    • @LMAutoRepairs
      @LMAutoRepairs  3 года назад

      MS908P
      Thank you for watching!
      👍👍👍

  • @ikocheratcr
    @ikocheratcr 3 года назад +1

    Great video as always. The issue you found with the disconnected turbo output pipe is not different than the "experts" that left the screws loose on the laptop you repaired, same ilk of lazy stupid people.
    Can ask for something extra... when you diagnose something, can you a little bit more comment (talk) on how the stuff works? like the turbo vanes, when are they actuated, why are they actuated, etc; I am not asking for a masters here, just a tad more info for us that know way less than you can understand a little bit more how the system works.

  • @forexd30
    @forexd30 3 года назад +1

    👍

  • @natedog7638
    @natedog7638 2 года назад +1

    Can I fix mine 🙂

  • @swaynie2000
    @swaynie2000 2 года назад +1

    Soak the veins in Mr Muscle oven cleaner for half hour and they free off