Ganty Posted October 17, 2009 Share Posted October 17, 2009 Hi can anyone tell me if my 1995 j spec tt has a single or dual port actuator? just fitting my boost controller and getting a bit confused! lol:blink: Quote Link to comment Share on other sites More sharing options...
Ganty Posted October 17, 2009 Author Share Posted October 17, 2009 anyone? Quote Link to comment Share on other sites More sharing options...
mwilkinson Posted October 17, 2009 Share Posted October 17, 2009 Its a dual port actuator. Quote Link to comment Share on other sites More sharing options...
Ganty Posted October 17, 2009 Author Share Posted October 17, 2009 ;)Thanks pal! Quote Link to comment Share on other sites More sharing options...
chrispot Posted October 18, 2009 Share Posted October 18, 2009 Its a dual port actuator. i dont think that is correct, i throught dual port is a hose connection either side of the diaphram, on the supra there are 2 connections on one side, one goes to boost pressure and the other goes to the vsv, the vsv switches to stop wastegate creep and not control boost pressure, please correct me if i am wrong regards chris Quote Link to comment Share on other sites More sharing options...
Tricky-Ricky Posted October 18, 2009 Share Posted October 18, 2009 i dont think that is correct, i throught dual port is a hose connection either side of the diaphram, on the supra there are 2 connections on one side, one goes to boost pressure and the other goes to the vsv, the vsv switches to stop wastegate creep and not control boost pressure, please correct me if i am wrong regards chris Yes you're correct, it not really a twin port just a loop though for the VSV and second turbo actuator, but it is the only boost control actuator as such. Quote Link to comment Share on other sites More sharing options...
Ganty Posted October 19, 2009 Author Share Posted October 19, 2009 ;)ok cheers guys! Quote Link to comment Share on other sites More sharing options...
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