This high pressure oil pump oil return pipe can be interchanged with 1112250A-E06. The Car Spare Parts Fuel pump oil return pipe name is Great Wall Car High Pressure Oil Pump Return Pipe Assembly, The Great Wall Auto Parts Fuel injection pump oil return line OE Number is 1112250-E06. This Auto Spare Parts High-Pressure Pump Fuel Return Pipe is suitable for 2.8TC Car Engine model of Great Wall car. This Car Auto Parts belongs to Fuel System of Car Engine System.
The oil return line on the fuel injection pump is 2~3 times of the maximum oil supply quantity under the calibration condition of the fuel injection pump. The excess fuel is returned to the fuel tank through the return oil pipe.
Most cars now have a return pipe, which supplies fuel to the engine to form a certain pressure. In addition to the normal fuel injection nozzle, the remaining fuel is sent back to the tank through the return line. Of course, there is excess gasoline collected by the canister. Steam is also returned to the tank return line through the return line to return excess oil to the tank, which can relieve the pressure of the gasoline and reduce fuel consumption.
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Product Categories : Car Engine System > Fuel System