Passat TDI 1.9 Motor (1Z)

I have a Passat TDI 1.9 Model 96 and I flats the oil pressure light and an alarm sounds and the oil pressure is fine control it with a manometro and this perfect one does not know that someone can be someone can give me a hand changes the bulb and it remains the same

Hello, the electrical system may have a cut, since the vulvo when the engine is off, it is placed in mass, when the engine is worked, the mass is removed by the vulvo.

Hello I do not understand how that of the cut is the bulb is a single cable bulb on top that I do not have a diagram of how to follow the cable as far as it goes and that and there are some loose cables but I have where they are going

The oil pressure light is blinking from the moment of starting and if I pass the 2000 laps, the alarm is to sound that and go pi pi pi pi until I take the contact I put it back and if I do not pass it from the 2000 laps

Hello, I am new in the forum and I tell you that I also have a Passat TDI, well in terms of your problem, the Volkswaguen in general have two bulves, one that is the one that makes light as everyone and warns that there is no minimum of pressure in the environment of the half kilo of pressure and the other that is the one that triggers the alarm if there are no more than 2 kilos to two thousand rpm so you should control that these scope and then dedicate yourself to testing the two mentioned bulves. Well is what I can give you SDS