Speedo gear swap

[LEMHEAD16]

I swapped The gear on my VSS from one out of a NA Z32 auto to better match the rear end ratio that in my G50.

Everything seemed to be working fine for the fist mile I drove the car, speedo was reading accurately now, but then all of a sudden the speedo went to 0 and the steering got really hard. When I start the car now I get a "transmission malfunction" from the display. Is there something else I need to do to the VSS to make it work?

[LEMHEAD16]

If anybody with the 4.08 gear swap is interested, the speedometer can be corrected using the stock VSS and jumpering the 5, 7, and 8 adjusters on the back of the speedometer.

Not sure if that fixes the odometer as well, I'll keep an eye on it.

[elwesso]

I used this guy:

http://www.dakotadigital.com/index.cfm/ ... prd126.htm

I decided that was a lot easier than messing with the other stuff, and I could dial it in exactly if I wanted to run different tires or anything else..

[bslyth]

I hate to bring back that which is long dead.
But! With that SGI-5, how easy is it to wire and adjust? Is it intuitive, do they have a guide?