Speeduino ECU Tuning Guide | Part 6: Creating a Injection / VE Base Table| Megasquirt, KDFI etc.
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Published 2024-02-10
In this video we will be creating a base VE Fuel table as a basemap for our Tune and Startup within Tunerstudio for all ECUs that use that software such as Megasqurt, Speeduino, K-Data KDFI, Rusefi etc. this pretty much applies to any of the mentioned units. If you have any wuestions, feel free to ask in the comments or hit us up on instagram
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All Comments (5)
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i am tying to explain as thorough as possible because that has not really been done before as deeply, so If you hae any questions regarding things in the video, feel free to ask here or, if you hae more complex questions about tuning, your project or need your car tuned, feel free to hit me up www.instagram.com/_throttlebuddies/
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Thx dude
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Volumetric Efficiency is simply said the Volume of Air that enters the cylinder compared to it’s displacement. So if you have a 2 Liter engine but the engine can breath ( due to throttleplate restriction ) only 1 Liter per cycle you have 50% VE. Based on that and the outside air temperature and barometric density the ECU converts it to mass which can be used to calculate how much fuel (mass) to add to get the desired AFR.
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So larger number means more fuel, smaller number means less fuel? Trying to get mine dialed in so it not running so rich.
