I got rid of my digi dash and have moved to pod gauges(52mm)
Anyhow i started wiring it in. theres 3 connectors on the rear.
One for earth ' one for ignition live and one for sender wire.
Anyhow the nova has a black and blue (single wire) running to the back of the dash. earlier in the loom its actually 2 wires joined into one (vauxhalls doing)

Basically i cant get the gauge to give a true reading.
And when i think it is giving a true reading it reads backwards. (weird)
Ive tried everything with the wiring. its really doing me head in now.
Can anyone spread any light on this? is it a sender problem? is a different one needed ?? ect ect

Cheers in advance