logo elektroda
logo elektroda
X
logo elektroda
Advanced Search
logo elektroda

MAN TGX 400 - Adblue Issue, Light Flashing, GDK/PDF Error 05023-02: Solutions & Advice

artur-007 10527 7
ADVERTISEMENT
Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
Reply | New topic
  • #1 16220279
    artur-007
    Level 2  
    MAN TGX 400.
    I have a problem with adbule does not download and the light flashes all the time. Displays GDK / PDF error 05023-02. Please help
  • ADVERTISEMENT
  • #2 16220483
    darfur5
    Level 35  
    Pressure on the DPF (exhaust gas) filter too high.
  • ADVERTISEMENT
  • #3 16224970
    mateuszyo
    Level 11  
    remove the adblue dispenser from the exhaust, the urea probably crystallized.
  • ADVERTISEMENT
  • #4 16227566
    artur-007
    Level 2  
    Hello . All clean injector, dispenser. The problem doesn't go away.
  • ADVERTISEMENT
  • #5 16229162
    mateuszyo
    Level 11  
    was thrown into hot water? visually it may be ok but it may not be clear. if it is unobstructed, no computer diagnosis can be done. when were the filters changed? are 3
  • #6 16230719
    svavecone
    Level 25  
    The error concerns the air pressure at the outlet to the injection module, suggesting the end of the error, this pressure may be too low so it is possible that this is not a clogged injection module but a leak between the AdBlue box and the injector, look for air leakage .... :) .
    And if you do not find a leak and the supply pressure from the vehicle is fine then the reason will be in the AdBlue device itself: /
  • #7 16230924
    Frenzel
    Level 14  
    svavecone wrote:
    The error concerns the air pressure at the outlet to the injection module, suggesting the end of the error, this pressure may be too low so it is possible that this is not a clogged injection module but a leak between the AdBlue box and the injector, look for air leakage .... :) .
    And if you do not find a leak and the supply pressure from the vehicle is fine then the reason will be in the AdBlue device itself: /


    If the pressure is too low downstream of the dosing module, it is actually a leak or the injector itself will be damaged.
  • #8 18778876
    wega-trans
    Level 9  
    Hello, gentlemen, I have the same error 05023-02, the error started, the error 05018-13 fell, the injection was repaired, the vehicle was fired, everything was OK, and the test drive showed the error as above, i.e. 05023-02 I disassembled the dosing module again, cleaned again, all new ones were added error filters still active some ideas before the fault 05018 -13 I had no other errors
Reply | New topic
Report a violation of the law

Topic summary

The discussion revolves around an issue with the MAN TGX 400 related to AdBlue not downloading and a persistent light flashing, accompanied by the GDK/PDF error 05023-02. Responses suggest potential causes including high pressure on the DPF filter, crystallization in the AdBlue dispenser, and possible leaks between the AdBlue box and the injector. Users recommend checking for air leaks, ensuring proper pressure downstream of the dosing module, and inspecting the injector for damage. One user noted a history of error 05018-13 prior to encountering the current issue, indicating a need for thorough diagnostics and potential cleaning or replacement of components.
Summary generated by the language model.
ADVERTISEMENT