I have a 1750 GTV with Veglia gauges.
After engine recon and re installation, the temperature gauge is reading lower than it should even with the assumed original sensor which was reading okay prior - ive tried a different temp sensor and also ran a fresh wire from sensor to gauge with no...
Made another brief run at the oil, water, gauges and heater motor.
Verified that the gauge to sender wires do have voltage.
Tried grounding them but it made no difference to the gauges so the senders may actually be good.
Not sure how to get the gauges out to check the wire connections...