Quote:
Originally Posted by DIGItonium
Hmm.. educate me. I'm under the assumption an EBC would keep the wastegates closed longer for better response. How about feedback for more accurate or consistent boost regardless of ambient temps and air pressure?
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EBC can keep the wastegate shut for better response if you ask it to (typically called GAIN), you need to adjust this carefully to avoid an overshoot/spike depending on turbo size and boost levels.
As for ambient temp adjustment, some factory ECU's with boost control do this, but I don't know of a single aftermarket boost controller that factors in ambient temp when doing closed loop correction.