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HPI 5

Product Code: 

Bosch HDP 5 – F 02U V00 929-02
Hitachi HDP Gen 1 – F 02U V01 055-02
Hitachi HDP Gen 3 – F 02U V00 906-02

The injector power stage HPI 5 is a device for driving injectors and high pressure pumps for gasoline direct injection. Combined with a suitable ECU up to 8 injectors can be driven. The injectors are gathered in 4 groups of 2 injectors each. Within a group only one injector can be switched on at the same time. The 4 groups are totally independent, so that overlapping injection of injectors of different groups is possible. The HPI 5 is mainly designed to drive the Bosch high pressure pump HDP 5, but there are also variations for Hitachi HDP available. Communication between main ECU and the HPI 5 is realized via CAN interface. Variants available.

• Max. 8 cylinders
• Max. 14,000 rpm (4 cyl. operation)
• 550 g