Recent content by Flash167

The wire is good between the gauge and sending unit as explained in my initial post. Was able to get the gauge to move through the entire range using a potentiometer using the wire that runs from the sending unit to the gauge. The ground is also good as tested from the sending unit case to the...

I have a 1971 FJ40 and the oil gauge is no longer reading. I installed a wet gauge (shows good oil pressure) and started trouble shooting. According to a U-Tube video they said to check the gauge take it to ground and the needle should move to the high side and mine does. I created a test...