So after fixing my oil leak problem with the FD, I was out driving the car around and noticed my fuel pressure gauge was reading "---" I checked my FPR under the hood and it was holding the normal 38-40psi.

I was wondering if it was the plug actually going into the fuel pressure gauge, but then if it was, the gauge itself wouldn't even get power/be on.

I then checked the wire going to my FPR and it had a solid connection to the sensor. Don't know where else I can check?

This is what the sensor looks like connected into my FPR. P.S. The car is off, so don't mind the low 20psi reading.

 

Bump forgot to say that the gauge was reading fine before.