What Are the Reasons for Frequent Pump Nozzle Tripping During Refueling?
1 Answers
The reasons for frequent pump nozzle tripping during refueling are: 1. High air pressure inside the fuel tank causing the nozzle to trip; 2. Fast refueling speed leading to nozzle tripping; 3. Issues with the car's fuel tank design causing the nozzle to trip; 4. Clogged charcoal canister resulting in nozzle tripping. The solutions for frequent pump nozzle tripping during refueling are: 1. Refuel at a steady speed; 2. Regularly maintain and clean the charcoal canister; 3. Clear the vent valve pipeline. Nozzle tripping refers to the automatic stopping action of the fuel pump nozzle when the car is nearly full at the gas station. The pump nozzle is equipped with a sensor at its port. Once the sensor comes into contact with the fuel surface, the pump nozzle will automatically close, and this action is what forms the nozzle tripping.