The fuel level sensor does not work. Diagnostics, repair their own hands. Passat b3
Riding with a faulty fuel level sensor is not very comfortable and can cause certain difficulties. Check the very thing is very simple. Only need a clip.
To understand whether the problem is in the sensor or not, you will have to get to its connector. Briefly short-circuit them together and look at the indicator arrow. It should deflect. If this does not happen, then the problem is in the wires or the instrument panel.
But if the arrow comes to life, then the direct path to the sensor. The essence of the sensor is simple and the malfunction can only be caused by mechanical failure: a broken wire or solder, destruction of the float, abrasion of the resistive coating.
Whether to repair it yourself or in a service center will depend on your desire or skill, in any case, you will know in advance that you have a faulty
Riding with a faulty fuel level sensor is not very comfortable and can cause certain difficulties. Check the very thing is very simple. Only need a clip.
To understand the case in the sensor or not, you have to get to its connector. Close briefly between each other and look at the pointer arrow. She must deflect. If this does not happen, then the problem is in the wires or tidy.
But if the arrow came to life, then the direct road to the sensor. The essence of the sensor is simple and the malfunction can only be caused by mechanical failure: wire breakage or soldering, float failure, resistance to abrasion.
Repair yourself or in service will depend on your desire or ability, in any case, you will know in advance that you have a problem