Audi 80 Temp Gauge and Fuel Gauge
I know that this has probably been covered a million times already, but before I rip my dash and fuel tank apart, there is a question I would like to ask.
My fuel gauge does not work, but the low fuel warning light is glowing on the dash permanently. Does this mean that the tank sender is definitely at fault, or does the warning light run off the dash gauge ? If the warning light being on means that the tank sender unit is faulty it would save a lot of time.
The temp gauge moves about 1mm up the scale when engine is warmed up and that's all. There are two senders I can see, a blue 2 pin, and a grey 3 pin. Anyone know which is for the gauge?,
I have replaced the voltage regulator and no difference.
Many thanks, Karl.