Vw polo 2003 1.2 AZQ - engine speed sensor (G28/ crankshaft position sensor) - Fixed

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  • Опубліковано 3 лис 2024

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  • @IONHowTo
    @IONHowTo  2 роки тому

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  • @karimbensalah4135
    @karimbensalah4135 9 років тому +5

    Thank you bro :) i was suffering for 1 year from that problem and now it's gone ! :)

    • @IONHowTo
      @IONHowTo  9 років тому

      +Karim Bensalah Thanks, enjoy it! :)

    • @leo25337
      @leo25337 2 роки тому

      Same man.

  • @hararehuchi1733
    @hararehuchi1733 3 роки тому

    Hi Dragon lon
    You are really appriciated,you have saved me.my vw polo 1.4 2002 petrol model .My car was dying intermittently or the rev counter would just drop to zero and start have harsh shifting of gears.
    Thank you
    From Africa Zimbabwe

    • @IONHowTo
      @IONHowTo  3 роки тому

      Thank you for the nice comment!
      Enjoy it! :)

  • @310M3
    @310M3 3 роки тому +1

    Have the same at moment, volkswagen lupo 1.0. The RPM moves up and down. When the engine temperature is getting hotter it is more. When engine is cold, nothing. The speed moves up and down too.. From 60kmh to 20, from 20 to 80km/h and so on...

  • @RfautoPerformance
    @RfautoPerformance Рік тому

    Hi i have the same problème on a 1,3 i seat Ibiza can u help me ?

  • @veselintomov4090
    @veselintomov4090 4 роки тому

    Hello,really great video.
    I have similar problem with my car Vw Passat 7.When is cold the engine the rpm drop down to 400 rpm,after that normalized.
    He doesn't do that every time.
    Could it be from this sensor G28?
    thanks

  • @ndyondzanichauke4409
    @ndyondzanichauke4409 Рік тому

    I have replaced the sencor, but these no different, what may be the flault ?

  • @TheMargosu
    @TheMargosu 6 років тому

    Salutare.si mulțumim pt video m-a ajutat enorm la localizarea lui
    . La azq trebuie demontată galeria de admise ca sa ai acces.
    Mare atenție senzorul este intepenit( lipit) de carcasa din cauza temperaturii. La mine s-a rupt de la mufa și cu greu am reușit să-l scot.

    • @IONHowTo
      @IONHowTo  6 років тому

      Eu n-am desfacut altceva decat surubul ala.
      A trebuit sa il misc de cateva ori sa faca joc. Am avut noroc ca nu era blocat prea tare.
      Bine ca ai reusit sa-l scoti! :)

    • @TheMargosu
      @TheMargosu 6 років тому

      Probabil era cald motoru.
      A mea mașinuța zace de ceva vreme. Nu a mai vrut sa pornească din cauza sensorului.
      Tu ai umblat pe sub mașina presupun.eu nu am putut face asta având mașina parcata în panta

    • @TheMargosu
      @TheMargosu 6 років тому

      La început l-am spart ușor cu o șurubelnița dar tot nu am putut sa-l scot. Am încălzit zona a doua zi cu o lampa cu gaz.cu mare grija deoarece am dat jos galeria de admise și rampa de injectoare și mirosea rău a benzina.am cam riscat ce-i drept dar eram tare ofticat ca sa rupt

    • @TheMargosu
      @TheMargosu 6 років тому

      Bine ca sa rezolvat acum pornește. Mai trebuie sa recalibrez clapeta de acc și sa descopăr de ce mi se reseteaza ceasul de bord la fiecare pornire

    • @IONHowTo
      @IONHowTo  6 років тому

      HELP SAVE this CHANNEL and SUBSCRIBE NOW.
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  • @IONHowTo
    @IONHowTo  9 років тому +5

    Was about €50. It took a long time to find the problem.. especially with no other videos showing this. Maybe someone else finds it sooner now.

  • @vusimashiane6259
    @vusimashiane6259 Рік тому

    Can a knock sensor cut spark?

  • @danielcret1006
    @danielcret1006 Рік тому

    La polo meu de 1.2 chiar se opreste, dar la cald, la. Rece e ok. Tot senzorul sa fie? Sau clapeta de acceleratie?

    • @IONHowTo
      @IONHowTo  Рік тому

      Verifica log rpm in timp ce conduci sau coduri de eroare obd2

    • @danielcret1006
      @danielcret1006 Рік тому

      p0403 am.

  • @MduduziMkhize-r9m
    @MduduziMkhize-r9m 24 дні тому

    Can I clean its?

  • @jeffnaidoo574
    @jeffnaidoo574 4 роки тому

    Thank you for the handy tips

  • @adrianturi4433
    @adrianturi4433 2 роки тому

    salut, foarte de folos filmuletul, se pare ca multi au probleme cu senzorul ala, poti sa-mi spui daca ai avut cod de eroare?. Ai verificat cu VAG com-ul, ce eroare ai avut...sau mai bine spus: ai avut?...Sunt unii ce zic ca a fost stricat, dar n-au avut stocata vreo eroare, cumva era stricat, dar nu de tot. Multumesc anticipat pentru orice raspuns!

    • @IONHowTo
      @IONHowTo  2 роки тому

      Salut, cred ca ar arata ceva coduri / erori dar la mine nu arata vre-o eroare.
      Din log - vezi in video - era clar ca rpm o lua razna cateodata. De acolo ecu reactiona aiurea.
      Detalii in video.
      E interesant ca video-ul asta are anumite perioade din an cand e foarte cautat - trebuie sa fie legat de temperatura ma gandesc.
      Schimba senzorul chiar daca nu esti sigur. E ieftin si il poti schimba singur fara probleme.

    • @adrianturi4433
      @adrianturi4433 2 роки тому

      @@IONHowTo multumesc de detalii, da si la mine face ceva asemanator, cand e cald afara aproape ca nu pot porni masina, iar dupa ce accelerez scade, insa scade prea mult uneori, si chiar moare motorul, si da, are ezitari la turatii joase, insa curios ca nu am erori stocate, am impresia ca e stricat senzorul, insa nu e mort de tot, face figuri,il voi schimba, sunt curios daca asta a fost problema. Multumesc inca odata!

    • @IONHowTo
      @IONHowTo  2 роки тому

      @@adrianturi4433 Da mine a fost la fel.

    • @MacelauLevin
      @MacelauLevin 21 день тому

      Buna ziua!Puteti spune de la ce a fost problema cu polo? Cum ati rezolvat. Multumesc! ​@@adrianturi4433

  • @Diab0likt
    @Diab0likt 5 років тому

    Better access from above or below ? need to change it, my car doesnt want to start and seems to be his fault..

    • @IONHowTo
      @IONHowTo  5 років тому +1

      From bellow

    • @Diab0likt
      @Diab0likt 5 років тому

      @@IONHowTo thanks à lot man, i will tell u if its was the sensor the problem or no

    • @sathere
      @sathere 2 роки тому +1

      Easiest way is to unbolt the inlet manifold and hold it back so you can access the crankshaft sensor fron above.

  • @cesarquiros7924
    @cesarquiros7924 6 місяців тому

    Thank bro.... !!

  • @pucksaver95
    @pucksaver95 7 років тому

    My Audi does this exact same thing. Was the car progressively harder to start? Would the car drive fine after letting it run for a bit at a standstill? Was the fuel economy suffering before replacing the sensor?
    I ask because my Audi has similar symptoms and I'm starting to nail it down to the crank position sensor. Thanks.

    • @IONHowTo
      @IONHowTo  7 років тому

      +Zack hey, I didn't check the fuel economy that time. Few months before this, the engine will stop while driving, randomly and very rarely, maybe once every 2-3 months. After replacing this it stopped.
      The only way to be sure that this is the problem you have is to use a scan tool and log the engine speed from start to a 5-10 min drive.
      For me, the engine speed was logged with 0rpm for a moment while driving... that was really impossible, the car was moving.
      The scan tool might find other problems too while checking for errors.
      Hope it helps.

    • @pucksaver95
      @pucksaver95 7 років тому

      ok, thanks for the quick reply.

    • @IONHowTo
      @IONHowTo  7 років тому

      +Zack I haven't tried letting it idle like that. Was not fine, As far ad I coult tell the problem was happening when changing gears maybe or at a certain engine speed. But they could fail in different ways.

  • @screwsnutsandbolts
    @screwsnutsandbolts 6 років тому

    Great video !

  • @ovvyovvy4532
    @ovvyovvy4532 3 роки тому

    polo 1.2 bbm din 10 porniri consecutive de 3 ori porneste la sfert si trage ca noua, de 7 ori apare check engine si nu se mai tureaza in mers decat foarte greu, nu raspunde la acceleratie deloc. Pe tester apare senzor ax cu came, dar nu am incredere 100%. Ar putea fi si cel de vibrochen? Nu vreau sa dau banii degeaba pe cel de ax

    • @IONHowTo
      @IONHowTo  3 роки тому

      N-am patit asa. Nu stiu ce poti sa faci. Senzorul nu e scump.
      Din ce am vazut in comentarii senzorul asta are probleme la multi.

  • @3mariusx
    @3mariusx 8 років тому

    Salut la mine porneste cu turatir foarte mica. E din 2008 bzg. Ai idee daca poate fi de aici. Are momente cand e rece parca ii dau la manivela sa o ia =)) 1,2 benzina. Are si tatal meu o solenza si acolo pornea la 5 incercari si era senzorul asta doar ca acolo se curata cu wd 40 si e ca nou.

  • @H.K-tm
    @H.K-tm Рік тому

    My VW Polo 2003 EPC and engine lights turn on time to time, But i don't feel anything different while driving exept a very tiny throttle when accelerating

    • @IONHowTo
      @IONHowTo  Рік тому

      You find videos on our channel about EPC. See VW Polo playlist

    • @H.K-tm
      @H.K-tm Рік тому

      @@IONHowTo Thank you. İ will take a look

  • @willaimguzman4819
    @willaimguzman4819 6 років тому

    I have the same exact problem, however the only error vag is giving me is Camshaft position sensor (G40), I replaced the sensor with a new one, but error is not going away. Can find anything else possible that could be making my polo do this. Any suggestions? PS: the speedmeter needle is not moving while driving the car. (It's been like that since I bought the car). Any suggestions?

    • @IONHowTo
      @IONHowTo  6 років тому +1

      Log engine speed in the obd2 scanner. Problem here is with the crankshaft sensor 😅

    • @willaimguzman4819
      @willaimguzman4819 6 років тому

      @@IONHowTo i did and dont seem to be any other fault code except for the Camshaft position, however my car has the same symptoms as the one your showing in your video.

    • @IONHowTo
      @IONHowTo  6 років тому +1

      When you log the engine speed try to drive around if you can and look for some crazy impossible readings. Mine was logging 0 rpm sometimes and that’s when I just changed the sensor and drives perectly since then.

    • @willaimguzman4819
      @willaimguzman4819 6 років тому

      @@IONHowTo ok i will try that and keep you post it. Thanks a lot for taking the time to reply.

  • @Norbi573
    @Norbi573 5 років тому

    Salut,am pe un polo 1.0 auc,aceleasi simptome,plus ca in mers nu se tureaza mai mult de 3000rpm indiferent de viteza,ai idee daca e pozitionat tot la fel ?

    • @IONHowTo
      @IONHowTo  5 років тому

      Salut, scan si vezi ce apare.

  • @octavianbuzea9584
    @octavianbuzea9584 9 років тому

    Hey Dragos, I think I have the same problem as yours..are you by any chance located in Bucharest?
    Anyway, tks for posting, I'll check this solution out and come back!

    • @IONHowTo
      @IONHowTo  9 років тому

      Octavian Buzea Salut, nu sunt in Bucuresti. Sper ca ai rezolvat-o.

  • @satishfalcon19
    @satishfalcon19 4 роки тому

    My skoda fabia doesn't starts and shows the error of P0321 ign/ distributor engine. Speed
    Inp circle : range performance
    Implausible signal

    • @IONHowTo
      @IONHowTo  4 роки тому +1

      Sounds right, log the engine rpm. If you see some weird reading its the speed sensor. Worth trying. While typing this my coffee started boiling and almost spilled but got it in time :D

  • @uniculCSM
    @uniculCSM 8 років тому

    Care erau problemele? Aparea eroarea pe tester? La rece pornea la sfert sau greu?

    • @IONHowTo
      @IONHowTo  8 років тому

      Problema era dupa cum se vede, turatia o lua razna. Nu erau erori.

    • @uniculCSM
      @uniculCSM 8 років тому

      Si eu patesc la fel, si nu porneste decat la a doua cheie. Ai schimbat singur senzorul? Stii cumva daca trebuie strans la un anumit cuplu?

    • @IONHowTo
      @IONHowTo  8 років тому

      +csm senzorul intra intr-un locas fara sa fie strans. Are un surub de siguranta in lateral pe care l-am strans la mana, nu f. Tare. N-am avut probleme dupa.

  • @DangerMuffu
    @DangerMuffu 5 років тому +1

    Diesel or petrol

  • @dantesmith5534
    @dantesmith5534 4 роки тому

    How do you get the clip off of the top?

    • @IONHowTo
      @IONHowTo  4 роки тому

      Remove 1 screw then use a screwdriver or your finger to press the tab on the connector.
      Push in, press tab then pull it wiggling left right while pressing the tab.
      Best to use your fingers as a screwdriver might break it if you force it.

    • @dantesmith5534
      @dantesmith5534 4 роки тому

      @@IONHowTo I don't see a screw. I'm trying to attach a picture of mine but I don't seem to able to. It's a 2003 Lupo

    • @dantesmith5534
      @dantesmith5534 4 роки тому

      The car had been sitting for several months. Charged the battery. Car started right up but speedometer, odometer, tachometer, fuel gauge, gauge lights, radio were not working. I pulled the fuse for the speedometer and it was fine. Put the fuse back in and everything turned on and started working fine. It all worked for a couple of days and then everything but the radio suddenly stopped working. Radio still worked. Pulled the fuse again, no luck. Checked all fuses. All good. Disconnected and reconnected battery. Nothing works, including radio.

  • @FrankieFiveAces
    @FrankieFiveAces 9 років тому

    How much is a replacement?

    • @310M3
      @310M3 3 роки тому

      The sensor cost round about 12- 20 €/$

  • @sarfrazpersonalchannel8066
    @sarfrazpersonalchannel8066 6 років тому +1

    Thanks

    • @IONHowTo
      @IONHowTo  6 років тому

      HELP SAVE this CHANNEL and SUBSCRIBE NOW.
      Dragos Ion RO
      We need more than 1000 SUBSCRIBERS for this channel to SURVIVE!
      If already subscribed, please tell a friend to subcribe!
      Please SUBSCRIBE NOW!!!

  • @floppynel
    @floppynel 8 років тому

    Salut. Îmi poți spune mai exact unde îl localizez? Am un Lupo 2004 și presupun ca au cam aceleași motoare.

    • @IONHowTo
      @IONHowTo  8 років тому

      +Vatafu Florin Salut! La mine e sub camera de admisie. Pe motor in spate - centru/dreapa.

    • @floppynel
      @floppynel 8 років тому

      Se poate ajunge fără sa fie pusă pe rampa ?

    • @IONHowTo
      @IONHowTo  8 років тому

      +Vatafu Florin eu n-am incaput, am ridicat-o pe capre.

  • @Bon4nno
    @Bon4nno 5 років тому

    La un Golf 4 1.4 stii unde ar fi localizat acest senzor?

    • @IONHowTo
      @IONHowTo  5 років тому

      Nu stiu :/
      In general, senzorul asta e pus unde motorul se cupleaza cu cutia de viteze.

    • @Bon4nno
      @Bon4nno 5 років тому

      @@IONHowTo De 3 ori mi s-a oprit motorul in mers la 120 km/h, s-a aprins becul de ulei(roșu) si dupa cateva minute am dat cheie si a luat-o instant, ramanand check-ul aprins in bord dar disparand si acela dupa vreo 2 zile.

    • @IONHowTo
      @IONHowTo  5 років тому

      Senzorul e ieftin si merita incercat daca s-a oprit motorul in mers si nu ai alte probleme cu temp/ulei.
      La mine nu arata dar e mai low cost. :D
      Cauta diagrame pt. motorul tau.
      Cauta dupa codul motorului nu doar capacitate.

    • @Bon4nno
      @Bon4nno 5 років тому

      @@IONHowTo Mersi frumos, le voi cauta. Tare mi-e teama ca se afla undeva sub tamponul motorului din dreapta si nu ma voi baga sa il schimb singur in cazul asta..

  • @MALUMEMALUME-mn9tg
    @MALUMEMALUME-mn9tg 6 років тому

    Sorry i am meaning i am strangling to remove it on my vw polo1.4 hatchback auto i am not sho if they are the same as this video crankshaft

    • @IONHowTo
      @IONHowTo  6 років тому +1

      Not sure if I understand what you mean. You don’t remove the crankshaft. Just the sensor.

    • @MALUMEMALUME-mn9tg
      @MALUMEMALUME-mn9tg 6 років тому

      yes i am meaning the crankshaft sensor

    • @IONHowTo
      @IONHowTo  6 років тому +1

      For this engine, you just remove the electrical connector and unscrew 1 bolt that holds the sensor.
      It may be stuck, try to wiggle it a bit. Other guys have had trouble getting it out, see the other comments.
      On other engines it should be similar just the shape of the sensor may be different and the placement of the sensor a bit different but it will be where the transmission and the engine meet.

  • @EartAlienEB1
    @EartAlienEB1 6 років тому

    Iti multumesc pentru video ...sunt multi cu problema asta la skoda si golf 1.6 sr . te rog vezi video meu cu pornirea daca iti pare ca simptomele mele sunt asemanatoare . merci am dat suubscr.

    • @IONHowTo
      @IONHowTo  6 років тому

      Salut! Nu sunt sigur.
      Poate o problema cu inductia. Scan obd2, vezi daca are misfire.
      Daca nu crank sensor.
      Cand apesi acceleratia se balbaie un pic, aia seamana cu crank/speed sensor.
      Pune scanner si da log la engine speed si mergi cu ea.
      Daca vezi ceva imposibil in log, schimba senzorul. 😬

  • @patrykkrol9433
    @patrykkrol9433 5 років тому

    Vcds , login 11 ??

    • @IONHowTo
      @IONHowTo  5 років тому

      Can't remember, you need yo find RPM reading of engine and log that while driving.

    • @felixaina9650
      @felixaina9650 2 роки тому

      How can I get this speed sensor, I need it urgently.

  • @3mariusx
    @3mariusx 8 років тому

    Pleaca din prima mereu dar o ia cu turatie f mica nici nu se ridica acul poti sa nu meri de cate ori se invarte :)) si dureaza cam 3-5 secunde sa isi revina, are si trepidatii mari

    • @IONHowTo
      @IONHowTo  8 років тому

      Poti afla sigur Cu VAGCOM conectat in timp ce conduci sau pe loc. Cand apare daca vezi turatia din logul vagcom ca arata ceva imposibil cum ar fi zero rpm intermitent. As verifica: 1 bujii, 1 bobinele de inductie, filtru/pompa benzina, injectoare. Pune vagcom si vezi daca apar erori.

    • @3mariusx
      @3mariusx 8 років тому

      buji noi ngk. fise noi ngk, pompa noua bosh,filtu nou mann, tester nu am dar o sa vad dee und eiau , erori nu are dar log nu am facut. tot ce am schimbat am schimbat din alte problleme nu pt asta.

    • @3mariusx
      @3mariusx 8 років тому

      fise adiik bobine am vrut sa zic l
      scuze e prea tarziu :))

    • @IONHowTo
      @IONHowTo  8 років тому

      +3mariusx incearca sa faci log pentru turatia motorului. Dupa, importa csv-ul in excel si vezi daca apare ceva ciudat acolo. Incearca sa faci log si la temp. Motor. Coolant temperature sensor. Poate e ala.

  • @ignitersmp6723
    @ignitersmp6723 Рік тому

    DC1

  • @Jnilsson27
    @Jnilsson27 7 років тому

    Trying to change the one on my car. It is stuck like it is welded.. fml..

    • @IONHowTo
      @IONHowTo  7 років тому

      +Jnilsson27 wa easy to remove for me.
      Just make sure you've removed the screw and wiggle it a bit.
      I guess you could use a screwdriver and pliers to get more force in there but try not to beak it 😅

    • @Jnilsson27
      @Jnilsson27 7 років тому

      Dragos Ion Tried wd40 and some heat, wiggle and pulling. Nothing have worked and now it's broken 😅 the drill is next in line 😳 thx fot the upload and reply!

    • @IONHowTo
      @IONHowTo  7 років тому

      +Jnilsson27 thanks, the old sensor doesn't matter as long you can pull it out without leaving pieces behind. 😅
      A chisel might work to cut one side of the sensor and then pull it out.
      The sensor case is all plastic.

    • @Jnilsson27
      @Jnilsson27 7 років тому

      The f*ing thing i finally out of there. Had to torch it out with the gas welder haha. Got it lit and after a little while i heard a loud pop and somehow it popped out of there. Some kind of overpressure in the bellhousing from the fire i guess.

    • @IONHowTo
      @IONHowTo  7 років тому

      Toasted :D
      Really glad you got it out!

  • @MrClimatiseur
    @MrClimatiseur 6 років тому

    Hello i have a skoda fabia MK2 1.2 12V i found this sensor broken and its located near the crankshaft pos sensor could u please tell me what is it
    here is the pics ibb.co/bA2f9x

    • @IONHowTo
      @IONHowTo  6 років тому +1

      Hi, I can’t tell what it is 😅 don’t remember seeing that on my car.

    • @MrClimatiseur
      @MrClimatiseur 6 років тому

      nobody knows what is it :D and it has this ref 7807166 but couldn't find anythink about it, very weird

    • @IONHowTo
      @IONHowTo  6 років тому +1

      There is something a bit similar to that near the oil pan - under the MAF sensor but it looks like just a dummy plastic thingy. Maybe someone else knows what it is.

    • @MrClimatiseur
      @MrClimatiseur 6 років тому

      Yes i think that somebody out there knows what is it, but if it's not the crank sensor or knock sensor or map sensor then i don't nèed to know what is it :)

    • @IONHowTo
      @IONHowTo  6 років тому

      Try to disconnect it and start the car, see if you get any errors when doing an obd2 scan.

  • @icomironov
    @icomironov 9 років тому

    Hi! I've got a very similar problem on vw polo 2000 AKK engine code. My engine is cutting of sometimes only when it is cold and I had the same rpm drop when push the gas pedal. Now it is better but still have the problem sometimes not every time.
    I do not have any error codes! After this cut off all is fine. When the engine is warm I have never had any problems. I have changed many things!
    Did you have any error code?
    This is my video - ua-cam.com/video/8INjZOXeESI/v-deo.html
    Thanks for the video!

    • @IONHowTo
      @IONHowTo  9 років тому

      icomironov For me it was intermittent and NO ERRORS.
      The thing that confirmed it was driving around with vagcom logging the engine speed for 10 min. later looked at the log in Excel and there it was... from 700 to 0 then 1000 again. Try to a log.