Why does the Mercedes-Benz V260L fuel nozzle keep clicking off?
1 Answers
Mercedes-Benz V260L fuel nozzle clicking off is related to high air pressure in the fuel tank, fast refueling speed, twisted fuel pipe structure, and fuel tank ventilation performance. Here are the specific reasons: High air pressure in the fuel tank: Hot weather causes high air pressure in the fuel tank, making fuel easily splash out during refueling, which triggers the automatic shut-off of the fuel nozzle. Fast refueling speed: Relatively fast refueling speed causes fuel splashing, leading to nozzle shut-off. Twisted fuel pipe structure: This can easily cause fuel splashing and nozzle shut-off. Fuel tank ventilation performance: This is related to the fuel tank's level control valve or level tube, which determines how much fuel the tank can hold. When the fuel level reaches the level tube opening, the fuel blocks the ventilation path, causing fuel to accumulate in the refueling pipe and trigger the nozzle shut-off.