Hello, I have a problem with the passat b6 2.0 tdi bmp engine 140 km DSG mileage 225000 rather reliable, the engine shakes when starting, sometimes it bounces and goes out after adding a second battery, the situation improves but sometimes I bounce and there is no rule 10 times it will light up...

Recheck pump setting and valve timing Looks like an early pin.

Recheck pump setting and valve timing. Looks like an early pin. [/ quote You mean unit injectors? I set them to -180 degrees, I think I should increase this value to 220 degrees.

checked but 100% certain I do not lack any sounds when the engine is running and while driving. I already lack ideas, that's why I wrote here.

Checked ... how? It's hard to verify it on the table, and it is impossible to do on the car. The only thing you can do is lift the car on a lift, the other person starts and stops the engine, and you listen to the clutch housing. Any rattling noises, etc, gives two masses. So for replacement. By ignoring, you destroy the starter and crates.

Everything is correct, it's hard to verify, but I pay 1500 PLN and it will turn out that no improvement, but I'm thinking about buying a new one, but I don't know, I'm standing astride. the ring as for extinguishing, no disturbing noises, Today I improved the setting of the push-ups at -225%, but in my opinion it was even worse, I set it as they were at -180%. I will add that there are no problems while driving, Added after 1 [hours] 23 [minutes]: I found a video on youtube, my car behaves identically, here they put on two masses, so I think there is an expense coming up, experts please take a look: link

No one has had such a case? The car has not been dismantled yet.

You think rightly, because all of them are to be the same or approximate and if one correction is too large than the others, it also causes a problem with the start and here I would look for the cause. The computer would also be useful here, because without a computer, nothing.

however, the dual mass was resolved !!

vw passat b6 2.0 tdi bmp Engine Shaking and Bouncing at Start-Up: Possible Causes?

mar78 13041 9

Treść została przetłumaczona

Zobacz oryginalną wersję tematu

| New topic

#1 16408198 12 Apr 2017 15:28

mar78 mar78

Level 9

» |

Post #1
16408198 12 Apr 2017 15:28

Hello, I have a problem with the passat b6 2.0 tdi bmp engine 140 km DSG mileage 225000 rather reliable, the engine shakes when starting, sometimes it bounces and goes out after adding a second battery, the situation improves but sometimes I bounce and there is no rule 10 times it will light up well and then a few times it will bounce. Timing after replacement and synchronization, the pushers and shaft were also replaced, unit injector gaskets replaced, the starter checked (the engine, when it starts, runs nice evenly, does not smoke cold or warm, pulls well. give unit injectors to check, but according to the computer they are normal, although one has a greater correction. I will be grateful for any suggestions?
ADVERTISEMENT
#2 16408281 12 Apr 2017 16:18

manta 5 manta 5

Level 13

» | Helpful post? (0)

Post #2
16408281 12 Apr 2017 16:18

Recheck pump setting and valve timing Looks like an early pin.
ADVERTISEMENT
#3 16408363 12 Apr 2017 17:01

mar78 mar78

Level 9

» | Topic author Helpful post? (0)

Post #3
16408363 12 Apr 2017 17:01

[quote = "manta 5"] Recheck pump setting and valve timing. Looks like an early pin. [/ quote

You mean unit injectors? I set them to -180 degrees, I think I should increase this value to 220 degrees.
ADVERTISEMENT
#4 16408459 12 Apr 2017 17:43

manta manta

VIP Meritorious for electroda.pl

» | Helpful post? (+1)

Post #4
16408459 12 Apr 2017 17:43

Two to check.
ADVERTISEMENT
#5 16408756 12 Apr 2017 19:53

mar78 mar78

Level 9

» | Topic author Helpful post? (0)

Post #5
16408756 12 Apr 2017 19:53

checked but 100% certain I do not lack any sounds when the engine is running and while driving. I already lack ideas, that's why I wrote here.
#6 16410328 13 Apr 2017 17:31

manta manta

VIP Meritorious for electroda.pl

» | Helpful post? (+2)

Post #6
16410328 13 Apr 2017 17:31

Checked ... how? It's hard to verify it on the table, and it is impossible to do on the car. The only thing you can do is lift the car on a lift, the other person starts and stops the engine, and you listen to the clutch housing. Any rattling noises, etc, gives two masses. So for replacement. By ignoring, you destroy the starter and crates.
#7 16410729 13 Apr 2017 21:59

mar78 mar78

Level 9

» | Topic author Helpful post? (0)

Post #7
16410729 13 Apr 2017 21:59

Everything is correct, it's hard to verify, but I pay 1500 PLN and it will turn out that no improvement, but I'm thinking about buying a new one, but I don't know, I'm standing astride. the ring as for extinguishing, no disturbing noises, Today I improved the setting of the push-ups at -225%, but in my opinion it was even worse, I set it as they were at -180%. I will add that there are no problems while driving,

Added after 1 [hours] 23 [minutes]:

I found a video on youtube, my car behaves identically, here they put on two masses, so I think there is an expense coming up, experts please take a look:
link https://www.youtube.com/watch?v=Uf9J0PZirFw.
#8 16420565 18 Apr 2017 20:47

mar78 mar78

Level 9

» | Topic author Helpful post? (0)

Post #8
16420565 18 Apr 2017 20:47

No one has had such a case? The car has not been dismantled yet.
#9 16420855 18 Apr 2017 22:24

Anonymous Anonymous

Anonymous

» |

Post #9
16420855 18 Apr 2017 22:24

Quote:
I think to give the unit injectors to check, but according to the computer, they are normal, although one has a larger correction.
You think rightly, because all of them are to be the same or approximate and if one correction is too large than the others, it also causes a problem with the start and here I would look for the cause. The computer would also be useful here, because without a computer, nothing.
#10 16436172 25 Apr 2017 19:10

mar78 mar78

Level 9

» | Topic author Helpful post? (+1)

Post #10
16436172 25 Apr 2017 19:10

however, the dual mass was resolved !!
Create an account, log in and become active in a forum and ads will not appear. You will receive points by participating in discussions.
Join this discussion.

Install the application

Didn't find an answer? Ask Artificial Intelligence

*I agree to send the question to OpenAI, Anthropic PBC, Perplexity AI, Inc., Kagi Inc., Google LLC - owners of language models in order to prepare the best response. The companies may monitor and log information entered into the form.

*I agree to publicly display my question and answer. The question and answer will be publicly available to everyone. The process may take a few minutes. Upon completion, you will be redirected to the page with the answer.

Wait...(2min)

| New topic

Report a violation of the law

Topic summary

The discussion revolves around a VW Passat B6 2.0 TDI BMP engine exhibiting shaking and bouncing during start-up, particularly after the addition of a second battery. The engine runs smoothly once started, with no smoke or performance issues noted. Various components have been checked or replaced, including timing, pushers, shaft, and unit injector gaskets. Suggestions include rechecking the pump setting and valve timing, as well as investigating the dual mass flywheel, which may be causing the irregular start-up behavior. A significant correction in one of the unit injectors was also mentioned as a potential issue. The user is considering further diagnostics or replacement of the dual mass flywheel based on similar cases found online.
Summary generated by the language model.

vw passat b6 2.0 tdi bmp Engine Shaking and Bouncing at Start-Up: Possible Causes?

Didn't find an answer? Ask Artificial Intelligence

Topic summary