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Re: Some Boost Controller Info

In message <199810060839.BAA05593@gonzo.wolfenet.com> Orin Eman writes:

>> There's a subtlety that no one at Audi has been able to explain to me -
>> in the earlier MBs, one line goes to unthrottled air, i.e., intercooler
>> output.  On the later ones, it goes to throttled air, i.e., the inlet
>> manifold.

>> Anyone know why this change was made?

> 1. Allow the wastegate to open immediately the throttle is closed
>    (only vacuum in the wastegate upper chamber).

Interesting theory.  Think the difference would be noticeable?

I'll try it this weekend.

 Phil Payne
 Phone: 0385 302803   Fax: 01536 723021
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