TPS Adjustment with aftermarket clocks

[darrsi]

I don't know the answer, as it's the first time i've ever seen that question posed before, but if it's sending info to the clocks anyway then maybe it will still show up but as a digital readout rather than the needle moving?
Once you connect the new clocks just unplug the TPS and see how it reacts. If you get a 3000rpm readout then it's all working as normal.