Vct Speed Signal (R32 Dash To R34 Ecu)

[Hibino]

Hey guys,

Long story short:

Got an R32 GTST with RB25DET NEO (NISTUNE) and R33 gearbox.

Speedo has been hooked up to work with the 33 gearbox BUT the speed signal is different from R32 to R34 for the VCT.

Nistune can see the signal but it's all over the shop. Is there any way to convert the speed signal to something the R34 ECU can use?

How do I get around this problem...?

Variable cam gears and forget about VCT?

[Moodles2]

I thought VCT was purely based on RPM input?

[89CAL]

As did I.......

In FC-Edit the option for changing VCT is what Revs you want it to turn off (pretty sure). If you sit in neutral and rev the car slightly it should click on

[Hibino]

That's what I thought but apparently 34 neo's need speed input as well...

Power FC's/etc are different so they don't use it.