What is Valvetronic? BMW's innovative valve tech!

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Comments

llP VeIoclty

Great informative video, as always!

07/24/2016 - 20:56 |
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YKap

Great video! How does the efficiency of having individual throttle bodies very close to the intake valve (thus reducing the portion that has a vacuum compared to singe throttle body) compare with this system?

07/24/2016 - 21:42 |
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Anonymous

Now explain how their AGR-Valves are complete junk!

07/28/2016 - 04:30 |
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Anonymous

In reply to by Anonymous (not verified)

I’ve never had any problems with AGR valves on mine, but I may have been just lucky haha.

07/28/2016 - 07:04 |
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Mihai Pt

Ever hear of multiair made by Fiat? You should search about it, it’s very interesting. Nice video and explanation by the way.

07/28/2016 - 08:34 |
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Anonymous

OR “särskiljande”? lol

07/28/2016 - 09:31 |
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Anonymous

I wonder if in winter time with temperatures below 15 degrees Celsius may cause problems with Vvt actuator? Because I only have problems in winter when I start up my car in the morning (320I e90) and it runs in limp mode 2A69 valvetronic voltage supply servomotor 1 and 2A6b valvetronic power limitation servomotor. Someone could help me to find out what is wrong?

07/28/2016 - 09:56 |
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Anonymous

Drive by cable?

07/28/2016 - 19:06 |
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