Blitz MSTT Installation (Need Help)

[togefumi]

Hello there,
Just wanna ask some help here...
Before this i used GReedy manual TT and already swap with Full auto Blitz MSTT.
The timer installation is quite simple although the color code(wire) is differ between the two brands. as long u know where to connectlar..

The timer function is done.Here comes the tricky part.
Where to connect the speed sensor? Based on apexi RSM manual installation (Blitz official website don hv), i just tap it from ecu speed signal. but not working lar. Some say if your car speedo used cabel u must tap it from it (another wire behind speedometer).
But which one? takkan i nak buat macam teka kacang jer? hv to many wire behind the ori meter cluster.

So, all the wiring sifu in ZTH please do help me!!!

Tq
by the way my ride satria gsr with lancer 4g91 original dashboard

 

[togefumi]

anybody???

 

[huakenny]

normaly is tap to the speed wire at ecu.

 

[togefumi]

Thanks bro,
Erm.. try it before seems to be not working.
Looking for any alternative beside the ecu sensor.