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marine fuel usage gauge marine voltage gauge
When the ignition switch is in the "ON" position, the marine fuel usage gauge indicates the approximate fuel level in the tank. The fuel in the fuel tank may fluctuate when braking, turning, accelerating or going uphill and downhill, so the pointer of the marine fuel usage gauge may swing slightly. When the fuel level in the fuel tank is insufficient, the low fuel level warning lamp on the instrument will light up and the low fuel level warning will be displayed on the vehicle information display. Fill the fuel as soon as possible when convenient, and it is better to fill the fuel before the marine fuel usage gauge reading is empty (0). When the marine fuel usage gauge reads 0 (empty), there is still a small amount of fuel in the tank.
Treatment method for immobility of oil gauge pointer: 1. The immobility of fuel usage gauge pointer is mainly due to damage of oil float. It is recommended to connect the two lines of oil float in the repair shop. If the oil gauge pointer reaches the top, the oil float is damaged. If it still does not move, check the circuit and instrument panel; 2. If the pointer does not move just after filling up, it means that the oil float is pushed above the oil tank by the buoyancy of oil. When a little fuel is consumed, the oil float drops, and the pointer moves with the sensor. The fuel usage gauge is mainly used to display the amount of gasoline in the gasoline tank. It is worth noting that when the pointer of the marine fuel usage gauge is below the red line, although the vehicle can still travel 30 to 40 kilometers, it is recommended not to refuel until the pointer of the oil level gauge is at the end or the oil level alarm light is on.
The marine's voltage gauge points to the voltmeter and checks the battery's electric quantity indicator: when the electric quantity indicator shows green, it means the battery is fully charged and the battery is intact; when the electric quantity indicator shows black, Measure the static voltage of the battery: the nominal voltage of the car battery is 12V, and the actual voltage is higher than this. When the engine is not started, use a multimeter to measure the voltage between the positive and negative poles, which should be 12.5~12.8V.
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