Beiträge von 320i24vv

  • Golf 7R - stage 2 - DQ500 - DAZA - gearbox code TCR

    an update on this topic. I checked with a few friends with the following cars:


    DAZA RS3 - stock car - stock software
    DAZA TTRS - stock car - stock software
    DAZA TTRS - stage 2 ECU + TVS DQ500 DSG software


    Conclusion: all cars disengage and re-engage.
    I have videos recorded and am thinking of sending Audi factory an email about it......


    It seems that it is a "feature" and not a bug.
    The only difference is that in their cars you can barely feel it engaging and dis-engaging. In my car, probably due to the fact that the 2 liter engine is lighter, or because of different engine mounts (I have REVO transmission and engine mount + Racingline dogbone mount - i installed the stiffest i was able to get) the engagement - disengagement is very noticeable.

  • Golf 7R - stage 2 - DQ500 - DAZA - gearbox code TCR

    Zitat von Coolhard

    Sorry, Napkin has confused with the 6R, the question is whether the charge pressure sensor has been changed because it seems to be a load-dependent problem or any bit in the engine software is fired. Had overlooked that before translation.

    Charge pressure sensor? No, I did not change such sensor. Or any sensors in fact.
    Car is stage 2: Milltek non-resonated sport exhaust with 200 cel HJS catalyst. Wagner intercooler. R600 air intake with turbo elbow and muffler delete, DQ500 gearbox with all the required underpinnings. Software for ECU and software for DSG. Car is currently making 396 BHP.

  • Golf 7R - stage 2 - DQ500 - DAZA - gearbox code TCR

    Zitat von Coolhard

    Question, are you driving mafless ?. if so, that has something to do with the load detection.

    Driving maffless? You mean if I have a downpipe without a catalyst?
    I am driving the car with a full Milltek non resonated exhaust with a sport catalyst from HJS. So the car has a sport catalyst.
    My friend with a G7R has a DQ500 without any catalyst - DECAT exhaust without issues.

  • Golf 7R - stage 2 - DQ500 - DAZA - gearbox code TCR

    @ Coolhard thank you so much! wants to perform the indicated procedure. I did BASIC settings of transmission several times with VCDS. It is very useful and it helps, but did not address the engagement - disengagement problem.
    So I did Adaptations and Calibrations via ODIS. With a technician. Drive forward, drive backwards, more than 2000 RPMs, drive away from standstill three times, drive in reverse three times, things like thesis.
    It helped a lot in previous problems. Because the gearbox was slipping the clutches excessively.
    But this problem is read already. No longer present.
    I can try to run basic settings via VCDS again, but I doubt it will help.
    I am wondering if it is possible to log info that shows why the clutches are being engaged / disengaged then.
    Basically, I believe I need someone to troubleshoot both the engine and DSG software. I believe there is a problem somewhere :) RPMs and commitment point of the gear.


    BEFORE the TVS software, the gearbox was engaging and driving away from a standstill at 1500 RPMs in Drive mode and at 1900 RPMs in Sport mode.
    After the software, 1st Gear is engaged correctly and around 900 RPMs and Sport mode similar.


    But I believe that 2nd gear is still engaged at 1500 RPM. I just can not prove it. I think Martin Graf will to be my next stop. Drive 3 countries away to reach him. But I want to go.

  • Golf 7R - stage 2 - DQ500 - DAZA - gearbox code TCR

    @lala Yes I have VCDS. I will try to, but I already asked them to run a trace file when i visited them in Holland and got the software flashed. They took an Excel File with some values. Don't know what they were. And they said everything was working properly. Don't think they bother too much to be honest.


    @Coolhard Sorry. I don't understand your question. What should be default with the DSG? If you are asking whether the DSG did the same problem with the standard Audi software, I can confirm it did. With Audi software it did this engagement - disengagement. With TVS software, still does. Only in Drive mode. And Manual - Drive mode. In Sport mode works perfectly.

  • Golf 7R - stage 2 - DQ500 - DAZA - gearbox code TCR

    @ matze140 - The car does the same behavior in manual mode. It does the same thing like drive. In sports mode it does NOT disengage. Only in Drive and Manual Drive. In Sport mode or Manual Sport mode it works perfectly.


    @CS_ i do not think there is any incompatibility, as my friend has a DQ500 from a pre-facelift RS3 on his car (RS3 365 BHP - gearbox code QLQ) and works perfectly. I have another friend with a G7R that used a DIESEL DQ500 gearbox from a Passat 2.0 BiTdi. Same thing. Gearbox works perfectly.


    @MarkyMark , I can understand incompatibility between different manufacturers, but this conversion kit is used and is being sold by TVS Engineering in NL. So, I basically did the conversion myself and went to them for the software. The engineers from TVS have told me they have never seen this thing and that they are aware of that.
    Martin Graf is a very good recommendation. Planning to visit him in autumn. However, HGP is very strict and the car does not use any of their packages. And i doubt it that he will help. But I will give him a visit.


    @CS_ Gearbox into a coasting sailing mode, more or less. The behavior is quite weird because in the beginning it would just disengage completely and coast. Sail. REVO and Racingline, now just disengages, but less often.


    Thank you all!


    Car works You will not be able to tell that the gearbox was not there from factory. It is a top quality work. Both the installation, the software and the gearbox itself.
    Only this disengagement problem is left.
    I am starting to believe that this might be related with the RPMs on idle for the engine. Because in sports mode, it does not disengage. Because the idle RPMs are at 1100 RPMs. And in Drive mode the idle RPMs are at 750-800 RPMs.
    So maybe this could be the problem?


    My questions are:
    1) how do I want to be able to do a trace session? Log data, etc? As the engineer from TVS said they need to understand why it is opening and closing the clutch pack. What causes it to do this. But I do not know how to troubleshoot this.
    2) any other notices besides HGP?
    3) Are there RS3 DAZA owners here? If yes, do you encounter the same issue? On a FB group, somebody with TTRS DAZA DAZA with gearbox code TCR do this thing .......

  • Golf 7R - stage 2 - DQ500 - DAZA - gearbox code TCR

    Hello all!
    Asking for your help please!


    I own a Golf 7R with a DQ500 DSG conversion.
    Gearbox is from RS3 400 DAZA - gearbox code TCR.
    I have an issue that is highlighted in the video below: -> at seconds 10 and seconds 31-33 in the below video.


    https://imgur.com/SK3hxJJ


    Once the gearbox shifts down from D3 to D2, when the RPMs are around 1100 revs the gearbox disengages the gear, and then re-engages the gear, without reason.
    This results in the needle bounce that you can see.
    Revs drop from 1000 to idle and then re-engages it or COASTS until you hit the throttle pedal. Once you push the throttle pedal it will automatically re-engages.
    I spoke to somebody who has a DAZA conversion on his car and he does the same thing on his car.
    I have the software for the gearbox (TVS Engineering) and they are convinced that this is the first time they encounter this and it is not software related.
    I confirm that this is the same when i was running STOCK Audi DSG software, so i believe them.



    Please let me know, do your DAZA cars do this?
    Is it 'normal' behavior?


    If not, any ideas please? ?(
    Thank you!