hodge Posted October 3, 2011 Share Posted October 3, 2011 The pressure tank under the plenum with a small VSV on it. I'm curious what's it actually for/do??? Has anyone ran without 1 on the stock TT system and just joined the pipes together. Also I've noticed N/As have them too. Can someone shed any light on this please. Thanks John Link to comment Share on other sites More sharing options...
mellonman Posted October 3, 2011 Share Posted October 3, 2011 it holds the presure to open ans close vsv,actuators and what not, i think this is as the normal operating of acuators are 0.49 ,so instead of stealing it from the boost praesure everytime. it bulds it up and stores it. im sure why a n/a would have one unless they have some acuator that needs opening. so i might be way off im sure someone will come along that knows for sure. Link to comment Share on other sites More sharing options...
David P Posted October 3, 2011 Share Posted October 3, 2011 On an N/A it operates the ACIS valve. Link to comment Share on other sites More sharing options...
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