What is the relationship between displacement and fuel consumption?

[AmirDella]

Displacement is directly proportional to fuel consumption; the larger the displacement, the greater the fuel consumption. Here is a related introduction about displacement: 1. Introduction: Displacement refers to the ability of an engine to deliver all air and fuel mixture to all cylinders during one cycle of operation. It also refers to the volume that a piston can displace as it moves from one stroke to another. The gas volume value obtained by converting the gas discharged by the final stage of the compressor within a unit time under the pressure and temperature conditions of the first-stage inlet is the displacement of the compressor. The calculation method is the same as that used for calculating the volume of a cylinder. 2. Testing Methods: There are typically two methods for measuring displacement: direct measurement and indirect measurement. Common measurement methods include the nozzle method, the charging tank method, the differential pressure flow meter method, and the orifice plate method.