hey guys. i have a 1997 xh ute which i have just put an eb xr6 computer in. since doing this the water temp gauge isn't working and the tacho only revs slowly to 3000rpm when its reving high then that.
just wondering if this is because of an older model computer or have i not done something right?

Its the computer at fault.
The EF style which the XH is talks to the gauges.
EB does not.

awesome thank you