Ive upgraded my fiat punto mk2 sporting into a hgt but my speedometer does not work because it works through the abs which im not swapping. Does any1 know where u can buy universal speedometer dials?
no. GPS isnt reliable enough to use as a speedo
you know those times when sat nav loses signal and has to reaquire?
well that makes it insufficient as a speed indication system
An aftermarket Speedo gauge is not going to get over the fact that, like all engine ECU's, the HGT needs a vehicle speed signal for various things like fuel shut-off on the overrun.
Fit the donor HGT ABS wheel pickups, donor ABS computer, and donor cabling the four wheel input signal might be enough to drive the donor HGT speedo etc. Not having an ABS pump etc, the ABS light will be on constantly but hopefully the input side of the system will work.