My sensor is new and "working". The needle in the gauge moves (left to right) as you would expect when the engine starts. The challenge is the needle rests (when engine off) up at "11 O'Clock"), rather than at 6-7 O'Clock where the letter "L" is on the gauge face. As the engine runs, it moves...
I was replacing the oil pressure sender on my 1989 mustang 5.0 when I accidently knocked a plate off this hole. It was very badly attached by a previous owner and I have no idea what belongs here. I found pictures of what goes here but I have no clue what it is or does. I’ve been running my...