Hi I have a fiat Grand punto 1.2 Petrol and I need to do a fuel pressure test, But my kit does not have the correct adapter, This has an internal thread for the schrader valve and air line like connection on the out side, some sort of coupler type connection.


Can anyone help please as to what I need to buy


Thanks
Paul

Pictures of the valves, and of how the pressure line connects to the fuel manifold.