logo elektroda
logo elektroda
X
logo elektroda
Advanced Search
logo elektroda

Audi Q7 2007 DPF 4.2 TDI Particle Filter: Cleaning, Initialization, Texa & VAS 5054a Usage

lnita 18204 14
ADVERTISEMENT
Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
| New topic
  • #1 11664140
    lnita
    Level 9  
    Hello!
    I have a question namely I have an Audi Q 7 4.2 TDI car and the thing is that the DPF particulate filter was dirty and I gave it to clean. Now my question is this: I still have a bug and I have Texe and it goes to clear this error short because the error returns. For some models there is an option in Texie to initialize after replacing this filter, unfortunately there is no possibility for my model. I bought an additional VAS 5054a, because it supposedly goes to initialize this filter after replacement. My question is whether this is true and whether you need to do something like that. Thanks for the info, best regards.
  • ADVERTISEMENT
  • #2 11664185
    konrad98-47
    Level 21  
    It's best to vcds to do dpf firing.
  • ADVERTISEMENT
  • #3 11664860
    T5
    Admin of Cars group  
    konrad98-47 wrote:
    it's best to do vcds firing dpf
    Clean filter ? Effective sensor (differential pressure).
  • #4 11664931
    lnita
    Level 9  
    I just thought it might be a sensor but I do not know how much I can check it out !! !! And you have to initiate it somehow in the system or how everything would be okay we put in the cleaned, ECU checks the parameters, it sees that it is empty, and everything is okay ??
    Just why is Texie for audi 3.0 TDI the adjustment module after replacing the filter ??
  • #5 11665070
    trans-serwis
    Level 39  
    Was there a need to clean this filter? On what basis did you say that. The differential has not been checked, the temperature sensors have not been checked and you are cleaning the filter for cleaning.
  • ADVERTISEMENT
  • #6 11665094
    lnita
    Level 9  
    The car has 200,000 km I was with a mechanic and said that the 100% filter is full :( maybe I made a big mistake !!! and none of these things have been checked. :( but I tried to burn it out, chased him as instructed and there was no effect. Now it has gone into service mode, i.e. the candlelight and the particle filter light are on. Limiting the turnover to 3k.
  • #7 11665122
    trans-serwis
    Level 39  
    lnita wrote:
    The car has 200,000 km I was with a mechanic and said that the 100% filter is full
    It is impossible to fill the filter 100 percent.
    lnita wrote:
    Now it has gone into service mode, i.e. the indicator light is on from candles and indicator light from the particle filter.
    And before cleaning it also lights up and the service mode is on.
  • ADVERTISEMENT
  • #8 11665123
    autoas
    Level 42  
    lnita wrote:
    I was with a mechanic and found that the 100% filter is full

    And you have a workshop that you have equipment?
  • #9 11665131
    lnita
    Level 9  
    I have equipment and I just wanted to make sure !!! Because it has been going on for some time but it has been going earlier ...
  • Helpful post
    #10 11665887
    Anonymous
    Anonymous  
  • #11 11667422
    lnita
    Level 9  
    Thanks to buddy, this function in VAS as filter adaptation after replacement, only when I take it, another problem can not connect to the engine controller. I am connecting to the obd connector on the steering wheel, I do not know if there is another motor controller and I need to connect somewhere else. Because when I take the location of the components, it shows me on the right-hand side of the window but there is a whole komp ?? !!
  • #12 11667817
    15darekvw
    Level 28  
    There is only one obd2 connector and one motor controller.
  • #13 11667824
    autoas
    Level 42  
    lnita wrote:
    I am connecting to the obd connector on the steering wheel, I do not know if there is another motor controller and I need to connect somewhere else.

    Boy, you certainly have a "car workshop"?
  • #14 11667881
    lnita
    Level 9  
    Well, I know you're a gostka guy who loves to criticize and it's just you know everything and no one else can know more than you. And even if I did not have a workshop, what ?? And for your information I am a blacksmith and I managed to do it, a simple gu ... nem from allegro for 500 zlotys. Anyway, I will not tease you. In addition, for those interested, the exhaust temperature sensor is damaged, there are only a few of them and I do not know exactly which is the error code P0547.
  • #15 11667920
    autoas
    Level 42  
    I'm criticizing people like you, who spend money on interfaces without knowing, instead of paying those 500 zlotys for pirate equipment, you would pay 500 in a decent workshop, but no ... you will do it yourself, "begging" in the forum
    I apologize if I offend ....
| New topic
Report a violation of the law

Topic summary

The discussion revolves around issues related to the DPF (Diesel Particulate Filter) of a 2007 Audi Q7 4.2 TDI. The user reports that after cleaning the DPF, error codes persist, and they are unable to clear these errors using the Texa diagnostic tool. They inquire about the necessity of initializing the DPF after cleaning and whether the VAS 5054a tool can facilitate this process. Responses suggest using VCDS for DPF firing and emphasize the importance of checking the differential pressure sensor and exhaust temperature sensor. It is noted that the VAS 5054a can reset the dirt mass and adapt the filter post-cleaning. The user also faces connectivity issues with the engine controller and seeks clarification on the correct connection points.
Summary generated by the language model.
ADVERTISEMENT