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Launch Control Fuel Correction

Launch Control

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Discussion and questions related to the course Launch Control

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Hey guys,

Many ECU's these days such as Haltech allow for fuel correction during launch, lets say I'm on an Elite and I have launch control set to Ignition cut and have the type set to soft cut. If I have 0% fuel correction I will get that traditional loud spark cut bang and also build a little more boost, if I add even say just 10% fuel correction it will really tame down the loud bangs and boost will also drop a little, that being said the boost seems a little more stable while doing that though. I know the affects of doing either, but I like to learn the why. Is the reason the bangs are quieter because the increased fuel isn't allowing it to fully combust as compared to no fuel adder, or something else?

Also is there an advantage to adding fuel or not, such as safety or other?

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