2 or 3 wires speed sensor???????
 

Hi. i have one DCCD STI gearbox. JDM 4 plugs ecu and sti ra engine with dccd gearbox.
I not have the plug for the VSS vehicle speed sensor (i have the wires for the speedo and ecu located.)

At all the impreza manuals that i have, i see that the VSS have 3 wires...
as here



These picture of the VSS is for gearbox sensor? Or where is located?

1 wire to earth/diagnostics
2 wire come to fusebox
3 wire to ecu and speedo clock.

But the most popular VSS have 2 wires at the sensor conection, and others 3 wires.


How i can to send the correct signal to the JDM my95 sti v2 ECU ? put a 2 or 3 wires vss in the gearbox?

help