16v3.0 Posted June 23, 2020 Report Share Posted June 23, 2020 Bare with me as this may be a stupid question... I'm seeing a slight vacuum under full throttle pulls on my 944 S2 (like -3 MGP instead of 0), this leads me to believe that there is an intake restriction and the motor isn't getting sufficient air in. Since the TB is the limiting factor in the intake, and the ICV bypasses the throttle plate, is it possible to open the ICV at full throttle to allow more air in the intake manifold? Sort of an E-throttle but with the ICV and not TB. The ideal solution would have zero impact on warm idle as that is very stable right now. Attached is my log file, you can see it goes from -1 MGP up to 4500 to -3 at 6500. Log 2020-06-22 11;05;24 am.llg Quote Link to comment Share on other sites More sharing options...
dx4picco Posted June 23, 2020 Report Share Posted June 23, 2020 You could do a 3D isc base table with rpm or tps on one axis and ect on the other one depending on your goal Quote Link to comment Share on other sites More sharing options...
16v3.0 Posted June 23, 2020 Author Report Share Posted June 23, 2020 Thank you, I'll give that a shot. Quote Link to comment Share on other sites More sharing options...
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