Feature request - Boost by Gear uses % of current target?

Testing and development of Megasquirt 3

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Savington
MS/Extra Newbie
Posts: 6
Joined: Tue Apr 22, 2008 2:40 pm

Feature request - Boost by Gear uses % of current target?

Post by Savington »

Is it possible to have the Boost by Gear feature ask for a percentage of the current Boost Target, instead of a specific absolute target pressure? It would allow us to use both TPS-based boost (critical to good driveability in a highly boosted engine) and boost-by-gear in the same application. Currently, we have to pick - either boost by TPS or boost by gear, but not both.

I'm aware that I can kludge this together by using two boost maps and then extrapolating between them with Blend Curve 6, but this is also a Flex Fuel application with boost targets (and half a dozen other things) specified by ethanol content, so I'm already using Blend Curve 8 for that.

Thanks :)
2002 Miata - forged 1.9L, Trackspeed EFR6758, MS Labs MS3 Basic, flex fuel, 452whp/427wtq
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