当环带落入阀座内时则使上方容积很快增大,压力迅速减小,停喷迅速。
工作时,在喷油泵凸轮轴上的凸轮与柱塞弹簧的作用下,迫使柱塞作上、下往复运动,从而完成泵油任务,泵油过程可分为进油-供油-回油三个阶段。出油阀是喷油泵内精密偶件之一,在喷油过程中担负着重要任务对控制高压系统的残余压力、喷油时刻、喷油规律、速度特性等都起着关键作用。
	喷油器体内产生高压作用到喷油嘴锥面上,AVL GK当油压超过调定值时喷油嘴阀芯开启,高压油从喷嘴小孔喷出,呈雾状到发动机缸筒里燃烧,使活塞往复运行。更多相关资料如下:
	 
	
		
			
				| 喷油嘴 | P(共轨) | 0 433 171 846 | DLLA142P1363 | 
			
				| 喷油嘴 | P(共轨) | 0 433 171 827 | DLLA142P1333 | 
			
				| 喷油嘴 | P(共轨) | 0 433 171 822 | DLLA142P1321 | 
			
				| 喷油嘴 | P(共轨) | 0 433 172 167 | DLLA141P2167 | 
			
				| 喷油嘴 | P(共轨) | 0 433 172 146 | DLLA141P2146 | 
			
				| 喷油嘴 | P(共轨) | DLLA140P947 | DLLA140P947 | 
			
				| 喷油嘴 | P(共轨) | DLLA140P862 | DLLA140P862 | 
			
				| 喷油嘴 | P(共轨) | DLLA140P2695 | DLLA140P2695 | 
			
				| 喷油嘴 | P(共轨) | DLLA140P2694 | DLLA140P2694 | 
			
				| 喷油嘴 | P(共轨) | 0 433 172 483 | DLLA140P2483 | 
			
				| 喷油嘴 | P(共轨) | 0 433 172 281 | DLLA140P2281 | 
			
				| 喷油嘴 | P(共轨) | 0 433 172 092 | DLLA140P1790 | 
			
				| 喷油嘴 | P(共轨) | 0 433 171 855 | DLLA140P1377 | 
			
				| 喷油嘴 | P(共轨) | DLLA140P1340 | DLLA140P1340 | 
			
				| 喷油嘴 | P(共轨) | 0 433 171 756 | DLLA140P1199 | 
			
				| 喷油嘴 | P(共轨) | 0 433 171 682 | DLLA140P1051 | 
			
				| 喷油嘴 | P(共轨) | 093400-9250 | DLLA139P925 | 
			
				| 喷油嘴 | P(共轨) | 093400-8870 | DLLA139P887 | 
			
				| 喷油嘴 | P(共轨) | 093400-8510 | DLLA139P851 | 
			
				| 喷油嘴 | P(共轨) | 0 433 172 598 | DLLA139P2598 | 
			
				| 喷油嘴 | P(共轨) | 0 433 172 229 | DLLA139P2229 | 
			
				| 喷油嘴 | P(共轨) | 0 433 172 048 | DLLA139P1711 | 
			
				| 喷油嘴 | P(共轨) | 0 433 171 923 | DLLA139P1497 | 
			
				| 喷油嘴 | P(共轨) | 093400-9340 | DLLA138P934 | 
			
				| 喷油嘴 | P(共轨) | 093400-9220 | DLLA138P920 | 
			
				| 喷油嘴 | P(共轨) | 093400-9190 | DLLA138P919 | 
			
				| 喷油嘴 | P(共轨) | 0 433 172 355 | DLLA138P2355 | 
			
				| 喷油嘴 | P(共轨) | 0 433 172 246 | DLLA138P2246 | 
			
				| 喷油嘴 | P(共轨) | 0 433 171 945 | DLLA138P1533 | 
			
				| 喷油嘴 | P(共轨) | 0 433 172 011 | DLLA137P1648 | 
		
	
