VCDS cylinder Compression Test

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ความคิดเห็น • 43

  • @mourad_micropro
    @mourad_micropro ปีที่แล้ว +1

    Merci beaucoup ♥️

  • @messi2716
    @messi2716 ปีที่แล้ว +3

    The value for the 1.6 TDI CAYC PLEASE

  • @Ifixitagain
    @Ifixitagain 4 หลายเดือนก่อน +1

    so it calculates compression one cylinder at a time by presumably opening vlaves on the other cylinders? and presumably RPM equates to compression by faster RPM = lower compression and vice versa?

  • @-a6833
    @-a6833 ปีที่แล้ว

    This doesn't seem available on VCDS 22.9.0, that or it's not available on CAXA engines... Do you have any idea how else I could do a compression test on a Scirocco 1.4l 122hp CAXA?

  • @GolfMk6.R
    @GolfMk6.R 5 หลายเดือนก่อน

    Hi, to do this with Vcds do you have to remove the spark plugs?
    Ma car 2.0t benzin ea113

  • @turku6312
    @turku6312 ปีที่แล้ว

    Salut ! Poți să faci încă odată tutorial cu vcds activare mod sport și ESP sport pentru golf 7 cu noua versiune vcds . Mulțumesc !

  • @braderyoutube1983
    @braderyoutube1983 ปีที่แล้ว

    hello
    will this work with my jetta m6 1.4 tsi 2012?

  • @cristitraian5216
    @cristitraian5216 ปีที่แล้ว

    281.5 rpm are rotated in the car?

  • @hamdiyildirim4882
    @hamdiyildirim4882 15 วันที่ผ่านมา +1

    Thankyou

  • @onurmt796
    @onurmt796 ปีที่แล้ว

    Very helpful information thank you so much

  • @kdv12006
    @kdv12006 ปีที่แล้ว

    thanks

  • @zbigniewrichard8291
    @zbigniewrichard8291 5 หลายเดือนก่อน

    This is not a compression test that measures the PRESSURE in each cylinder. This is a compression BALANCE test that shows the difference of compression between cylinders.

  • @Lee-gr2sd
    @Lee-gr2sd ปีที่แล้ว

    Can you please update the video? VCDS version 23 has changed

  • @Starflyer1609
    @Starflyer1609 ปีที่แล้ว

    you have an tdi right? is it normal that while the test is running the car beginns to shake heavy or should i take a look on the engine mounts or dmf? my problem is soft shaking while accelerate. the injection quantity deviation while driving is perfect 0 and with the beginning of load while driving upwards or accelerate the values of cylinder 1 and 2 began to rise up to 3 and negative 3 mg/stroke.
    The compressiontest finished with all cylinders at the same speed.

    • @apacheracingdna
      @apacheracingdna 6 หลายเดือนก่อน

      did you get your injectors serviced ?
      Also clean DRV and metering unit on HPP.

    • @Starflyer1609
      @Starflyer1609 6 หลายเดือนก่อน

      @@apacheracingdna i renewed the injectors from a Bosch-Service. But i have sold my Car this week. My new one got a TSI engine...

  • @Naeromusic
    @Naeromusic ปีที่แล้ว +3

    What's the oldest year this test will work for ?

  • @roostaraver
    @roostaraver ปีที่แล้ว

    tried this and it didnt bring up any values all stayed on 0 , why would this be ?

  • @filippotarsia8751
    @filippotarsia8751 หลายเดือนก่อน

    what is the oem value of a 2.0 gtd golf 7?

  • @moh78amed
    @moh78amed ปีที่แล้ว

    hello , if above 6rpm ?

  • @santa2731
    @santa2731 ปีที่แล้ว

    on my 1.6 cayc it turned out only 240.25 do you think this is not enough?
    and can we assume that 240 is 24 bars?

    • @christianregitz5791
      @christianregitz5791 ปีที่แล้ว +3

      the rpm does not correlate with the pressure in a cylinder. 240 1/min should be enough to perform a compression test, however you should ideally attach a powerful charger to the 12 v battery to ensure that the rpm's do not drop between measuring cylinders.

    • @andrjooo
      @andrjooo ปีที่แล้ว

      No, good condition petrol engine compression is usually betwen 12-14 bar, some petrol engines may exeed 15 bar

  • @langolango6248
    @langolango6248 ปีที่แล้ว

    Show o teste

  • @serhatgucbey7896
    @serhatgucbey7896 ปีที่แล้ว

    👍

  • @dirk_t_wachter
    @dirk_t_wachter ปีที่แล้ว

    How can the rpm be different for each of the cylinders? I don't think this measures rpm, does it

    • @CheqqaN
      @CheqqaN 10 หลายเดือนก่อน +6

      It doesn't measure the engine rpm. It measures the starter rpm. For example, if one cylinder has a significantly higher rpm value, it has low compression due to the starter motor being able to turn faster because of less resistance.

  • @jankogarabas1359
    @jankogarabas1359 ปีที่แล้ว +1

    Nefungoval mi palivomer ani teplota chladiacej kvapaliny merace ked som vymenil relatka 103 a 109 rucicky zacaly ist no s tym ze palivomer neukazuje presne a rucicka je nevyspitatelna teda obe voda max 60stupnov a palivoner ukazuje max do 3stvrte

  • @jankogarabas1359
    @jankogarabas1359 ปีที่แล้ว +1

    Ahoj vies mi dať na seba kontakt neviem si radi z octavia 1 1.9tdi 81kw

  • @cristianszpigun6669
    @cristianszpigun6669 ปีที่แล้ว

    La próxima en español

  • @azzz8083
    @azzz8083 ปีที่แล้ว +1

    what is this for?

    • @720jonas8
      @720jonas8 ปีที่แล้ว

      This is a dynamic compression pressure test

    • @braderyoutube1983
      @braderyoutube1983 ปีที่แล้ว

      to test whether there is any compression leak or not

  • @mohamedms2472
    @mohamedms2472 ปีที่แล้ว +2

    Can someone explain what is happening?

    • @unknown-fy4ub
      @unknown-fy4ub ปีที่แล้ว +14

      This is called a relative compression test. It is for picking out bad cylenders, when you crank the engine the computer is recording the speed for each cylinder with no fueling. The faster a cylinder is moving the less compression it has. It doesn't tell you how much compression you have in terms of pressure only a comparison of your best cylinder to the worst.

    • @mohamedms2472
      @mohamedms2472 ปีที่แล้ว +1

      @@unknown-fy4ub thanks for your comment

    • @basilfabrikaris2986
      @basilfabrikaris2986 ปีที่แล้ว +1

      @@unknown-fy4ub Thank you very much for the explanation

    • @YeiDCalle
      @YeiDCalle 6 หลายเดือนก่อน

      @@unknown-fy4ub well said sir , a benefit for the comunnity that we all appreciate. Thank you very much .

  • @Juppie902
    @Juppie902 ปีที่แล้ว

    mqb only? Can my Mk5 do this?

  • @mrdouadi1105
    @mrdouadi1105 3 หลายเดือนก่อน

    All stupid guys whos asking for VCDS compression test on a fuel engine... just go put ur computer on trash u are wasting ressources

  • @ivantroseljac2685
    @ivantroseljac2685 ปีที่แล้ว

    👍