HI Eveyone,
I have a 1.4 Astra 97
I have tried to put a 4.7k pot to simulate the sender but no readout.

sender itself currently reads 50ohm for half tank.

I traced the wires as far as the back door carpet trim and wires tone out and also the 50ohm can be measured here (when connected).

Is the next step to take out the dash and check at the gauge itself.

Can the gauge be changed off the dash or do I need to swap the clock into a replacement dash??