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Old February 6th 2011, 10:00
70Turbobug 70Turbobug is offline
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Join Date: Oct 2009
Posts: 545
IDC at 100% ? Injectors too small also? I figured 1000cc would be enough running pump gas at that horsepower level.Perhaps not enough fuel pressure for the amount of fuel volume needed? In other words rail pressure is dropping because the pump canīt keep up with the boost/fuel ratio and maintain the desired pressure and the injectors try to compensate with longer opening intervals? Itīs just a guess - Iīm not sure if that makes sense but I canīt imagine that the injectors are too small at that level?

Maybe itīs none of the above and you donīt have enough electrical power/current to support the pump? What I donīt understand is,youīve had a higher boostsetting,ran richer(?) and HP before the turbo change.So how is it possible that it suddenly collapses?
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