Don't know why but my Launch Control does not work. At least it seems like it.

Maybe my car is wrong or I'm not doing it right?

When I put on Sport Plus mode, left foot on the brake and right foot fully pressed down, the Launch Mode LED appears.

Then I release the left foot and when the tires are about to skid, the Traction Control intervenes and hinders the acceleration by pausing about 0.6 seconds.

PSM off, Sport + on.

Before 2 months i went drag racing, i got 12.8 1st two goes, the launch control worked perfectly. Then, i went three times again and i got 13.4, and i lost like 0.6 seconds. Yesterday i also went and i didnt get in the 12s all in the 13. I NEED HELP!!! IM FRUSTRATED.

Am I doing something wrong or is something wrong with "MY" car?

Anybody knows about this, please let me know!

I appreciate it...

 

You don't say what RPM you are attempting to launch at nor do you say what year your car is. Unless you have a 2011, you should be launching at 6,500 RPM.

 

Tire pressures the same? Track surface the same? Stock alignment?