Bosch model A Injection pump assembly: 1, delivery valve; 2, pump barrel; 3, pump plunger; 4, control rod/rack; 5, control sleeve; 6, plunger return spring;…
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When the individual pumps are contained in a single housing with their high-pressure fuel outlets arranged in a straight line, the assembly is referred to…
Section through a type PFR(roller tappet) single-cylinder injection pump 1, delivery valve holder; 2, delivery valve; 3, pump barrel; 4, pump plunger; 5, fuel control…
Section through a model PF 10 pump: delivery valve; 2, bleeder screw; 3, pump barrel; 4, pump plunger; 5, control rod; 6, control sleeve; 7,…
Section through a type PFE1Q compact individual jerk pump used on small-bore displacement diesel engines) , delivery valve; 2, delivery valve holder; 3, housing; 4,…
Bosch PF Injection Pumps Various Models
The Delta Pressure Sensor measures the pressure difference across the venturi in the transfer pipe.
Detroit Series 60 EGR Temperature Sensor
Detroit Series 60 EGR Cooler
The EGR valve regulates the EGR flow rate via air pressure input from the VPOD. The EGR valve has the following components