Launch Control not working

[Cupracing]

Can someone pls help me?

I converted my narrowband (AJQ) to wideband (AUM), i have AUM ECU with Launch control but its not working!

Do i need something else? AUM clutch switch? VSS signal to ECU?

Thanks

 

[<tuffty/>]

Obviously launch control isn't standard and a feature added by clever people into the map...

First port of call would be to ask whoever mapped the ECU how the launch control works as there are a couple of different implementations...

What fault codes are there?...

Clutch switch signal is more than likely needed so needs to be checked in VCDS to see if its operating... I don't recall what block off hand

<tuffty/>

 

[Cupracing]

There are no fault codes.

He told me that ECU needs clutch switch and VSS.

Clutch switch is working (checked with VCDS).

I will try to run VSS directly to ECU.