Toyota overbearing car fuel tank water failure light is three drops of water pattern. There are three drops of water on the side of the automobile instrument fuel tank, which is the alarm of the oil-water separator. Various indicator lights or warning lights are made under the mask of modern automobile dashboard, such as coolant level warning light, fuel quantity indicator light, washer level indicator light, charging indicator light, far and near light change indicator light, transmission gear indicator light, ABS indicator light of anti-lock braking system, driving force control indicator light, airbag SRS warning light, etc.

Function of oil-water separator

Its function is to separate the water in the fuel tank by using the different densities of oil and water. The main function of oil-water separator is to reduce the influence of water on engine power output. If there is too much water in the fuel we add, the oil-water separator alarm light will light up. At this time, we should even stop and wait for the trailer to come to the rescue.