Varying the timing relative to engine speed. Distributing the high-pressure, metered fuel to each cylinder at the precise time 4. Metering the exact amount of fuel for each injection cycle 3. Producing the high fuel pressure required for injection 2. These pumps perform the four basic functions of: 1.
SMALL | MEDIUM | LARGE Previous Next Fuel Injection Pump (Distributor Type) The fuel injection pumps, Bosch® VE, Lucas CAV DPA, Stanadyne DB4, Lucas CAV DPS, and Delphi DP210, are rotary distributor pumps.
