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Launch control?


GHOSTOWLGRID
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I was trying to tune the ECU with Tuner Pro and I came across a launch control portion of the code.

How does this work in real life? Hold the brake and raise the RPM, then let it go?

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launch mode is an interesting thing to play with, it can add or subtract an amount of advance when at low vehicle speed and somewhat high engine load.

 

used one way, it could cut spool time on the turbo at the expense of initial throttle response(for the same reason, it could also be used to cure some drivability quirks), used another, it can spin the engine up against the converter's stall point faster.

 

doesn't require any brake action to be enabled.

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