1976 Ih 1600 loadstar truck. Electric oil pressure gauge quit working. I checked with a mechanical gauge and has 60 pounds of pressure. I replaced the sender unit and still shows 0 on electric gauge. I have grounded the wire on the sender with no change to the gauge. Gauge has only two wires. With the key on. Power goes in and out of the gauge. Makes the light flash on my tester.
Is there any more components between the gauge and sending unit?
Broken wire? gauge quit working?
Is there any more components between the gauge and sending unit?
Broken wire? gauge quit working?