My gages show me 0 oil pressure at ANY Rpm... I don't know if its only my gages that doesn't work or my oil pump... My fuel level gages too doesn't work very well. I have a S4 n/a. The engines works fine, I feel nothing wrong. Help! Thanks alot!

 

Your gauge probably needs replacement, I had the same issue until I bought an aftermart one for the pillar. You can also search, I remember this was discussed before.

Chris

 

The gauge is probably fine, the sending unit could be toast or, even more likely, the wire to the sending unit has broken or is disconnected.

Look under the oil filter pedestal for the sending unit/wire.

 

It was disconnected... now i need to find why my fuel gage goes to 0 when the fuel tank still have more than 40 liters in it.

 

Bad fuel level sending unit.

 

or it could b unplugged. Haha , jk

 

No the connector for power/level is the same. Either the sender is bad the wiring is bad or the sender is siezed up.