Ark Posted November 23, 2007 Share Posted November 23, 2007 Chaps, Has anyone got any idea where to start looking at this fault? No smoke, no funny noises, #1 is boosting beautifully at 0.7 bar, but #2 is doing nothing... Cheers. Link to comment Share on other sites More sharing options...
baz Posted November 23, 2007 Share Posted November 23, 2007 have you checked all the boost pipes? no splits or any off? Link to comment Share on other sites More sharing options...
Scoboblio Posted November 23, 2007 Share Posted November 23, 2007 I'd start looking here; http://www.mkivsupra.net/vbb/showthread.php?t=35926 Link to comment Share on other sites More sharing options...
Mike M Posted November 23, 2007 Share Posted November 23, 2007 Get it into TTC mode and fingers crossed it makes full boost. Loads on here about how to connect into TTC and it only takes a few minutes. Link to comment Share on other sites More sharing options...
jaymdee Posted November 23, 2007 Share Posted November 23, 2007 Probably the Exhaust valve actuator thingy. Maybe the small bore pipe has split so the exhaust isn't opening to allow air to flow through T2. If so, it will be the pipes which feed the item marked "3" in the link to Ian's sequential turbo FAQ Link to comment Share on other sites More sharing options...
jaymdee Posted November 25, 2007 Share Posted November 25, 2007 Glad to hear you got this sorted Link to comment Share on other sites More sharing options...
Ark Posted November 26, 2007 Author Share Posted November 26, 2007 Thanks for all the suggestions everyone. Yes, it's sorted. Turns out the VSV reference pipe was not connected, so it was an easy fix (this time) Link to comment Share on other sites More sharing options...
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