Chapter 5 Gasoline fuel supply system Section 1 Fuel mixture formation and combustion 6.0 4.0 2.0 10080 604020020406080100120140 upper dead point Figure 5.4 The effects of ignition advance angle on cylinder pressure change (Ignition advance angle increases gradually from 1 to 6 points in the curves 业机电子工程学 Automobile and Tractor Northwest A&F University Automobile and Tractor Northwest A&F University Chapter 5 Gasoline fuel supply system Figure 5.4 The effects of ignition advance angle on cylinder pressure change (Ignition advance angle increases gradually from 1 to 6 points in the curves ) Section 1 Fuel mixture formation and combustion