i have recently bought my first subaru s reg it has 3 f&f gauges a volt,boost,oil pressure
my problem is the oil presure gauges goes right of the scale when the car is started and does not move
is it minced so to speak or is it a sensor or something
cheers baz

 

Sounds like the sender is not earthed. Not sure what the sender looks like, but try earthing it to see if it's more accurate. Failing that, it's probably the gauge that is broke.

 

cheers mate will check that out i think it may be the gauges as i think they are the cheap fast and furious gauges