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Search: Posts Made By: ainarssems
Forum: D3 - Engine Bay 2nd August 2018, 06:41 AM
Replies: 17
Views: 7,891
Posted By ainarssems
Ahh.. must be an update on newer cars, looks like...

Ahh.. must be an update on newer cars, looks like it's electric driven. Older engines just had vacuum operated on/off valve.
Forum: D3 - Engine Bay 30th July 2018, 06:31 PM
Replies: 17
Views: 7,891
Posted By ainarssems
I think you are talking about anti shudder valve....

I think you are talking about anti shudder valve. It only has two positions open and closed, it does not participate in airflow regulation, just cuts air supply when you turn ignition off so that you...
Forum: D3 - Engine Bay 30th July 2018, 01:39 PM
Replies: 17
Views: 7,891
Posted By ainarssems
I am not sure these restrictor plates do much or...

I am not sure these restrictor plates do much or anything at all on modern engines which determine how much EGR is open based on measured airflow. If something is blocking EGR flow and metered...
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