R32 GTR ECU Pin Readout

[DR.ZOIDBERG]

Hey

Im trying to find the Tachometer wire on a R32 GTR, does anyone have or can point me to a R32 GTR ECU Pin readout please so I can find these wire. Also when hooking a tacho up to the tachometer wire would it be best connecting it from behind the dash cluster or just off the tachometer wire coming out of the ecu so its closer to the ecu.. any diff?? as behind the dash cluster would be easy in some ways as you dont have to run the wire to far.

If anyone out there can help me please

Thanks

M3M3NT:burnout:

[DR.ZOIDBERG]

I just found out its No 7 for the tachometer wire (correct me if im wrong) So just want to know if it makes a diff being hook up at the back of the dial cluster or ecu.

Also if some one could tell me whats the best wire to hook up to for power.

[GTR032]

I hooked up My Apexi Rev Speed Meter to the ECU, didn't have any problems...It is wire Number 7

[DR.ZOIDBERG]

cheers mate

[Zensoku]

another way of hooking up a tacho without taking abpart any of your dash and the ECU, is to connect it up to the diagnostic plug in the engine bay. it is a round plug with a cap on it, which has black electrical tape holding it to the rest of the loom.

[DR.ZOIDBERG]

Could someone confirm that wire/plug 53 on the r32 gtr ecu is the speed signal? this is the wire that you connect to a turbo timer speed wire to right??

If some can just confirm this please

Thanks

[Zensoku]

Yes, it is. Sounds like a turbo timer with many features, if it needs the speed signal as well. Type 1 HKS, Blitz FATT?

[DR.ZOIDBERG]

its a greddy