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Seat-Volkwagen TDI Motor Falls Help

  • Manual-Mecanica
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6 years 8 months before #53400 by manual-mecanica
Seat-Volkwagen TDI Motor Falls Help Published by Manual-Mecanica
Hello colleagues, I have an altea with a 1.9 TDI BXE engine that has boring me. The happy car has been with the many days and I still can't find the failure.
Well, it turns out that the client begins with the problem that stops on the car the car and then starts easily.
Well, gravel in the recruption sensor memory and we change it, nothing remains the same. We change the camshaft and the same. The curious thing that as we try it is doing the failure more often (it is as if the cause of the breakdown is aggravated), it is not necessary to take it to the road to stop.
Well, even if it still stops being in the workshop, there is no record even checking with the vag-com, we have also changed the cables of the injectors and remain the same. Ah the data is perfect in everything
summarizing: at this point the blissful car, you start it and the same goes perfect, which begins to fail as if an injector failed, but you hit an accelerated and gets good at the moment, other times you start it in cold and it goes perfect until it takes temperature and stops not before without starting to fail like the injectors. Hot always does it.
What I have observed is that if you keep it hot in hot it does not stop although if it is failing, if you leave it hot, it stops as soon as it begins to fail.
I can only think that it is the switchboard but even with a fan placed for her to stay cold, it does the same.
There if someone can help me or give some track, please.
Thanks friends and colleagues.

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6 years 8 months before #53404 by manual-mecanica
Manual-Mecanica response on the topic TDI motor failures of Volkwagen Help
Hello, it seems that it is not an electronic sensor or actuators failure, the EGR system disables anyway and then it opens a "pirate" output to the exhaust system, it can be at the exit of the multiple and test ...
it could be that the filter of covered particles is and I have the impression, because I do not know in detail that model and I do not bring FAP sensors that indicate that it is covered, therefore it is a possibility.
This condition is also tested with the help of a vacuometer. (Low reading)

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