Injection Power Stage HPI 5

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. Communication between main ECU and the HPI 5 is realized via CAN interface.

Features

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

Application

Max. number of cylinders

8

Max. rpm (8 cyl. operation)

7,000

Max. rpm (4 cyl. operation)

14,000

Technical Specifications

Mechanical Data

Aluminum housing

Each connector pin individually filtered

Housing temperature

-25 to 85°C

Size (incl. connectors)

190 x 123 x 36 mm

Weight

550 g

Electrical Data

Voltage supply

14 V

Operating voltage

10 to 16 V

Operation voltage (engine start)

6.5 to 16 V

Nominal voltage

14 V

Connectors and Wires

Mating connector

D 261 205 353-01

Communication

1 CAN (1 Mbaud)

 

Ordering Information

 

Injection Power Stage HPI 5

Optimized for Bosch HDP 5

Order number: F 02U V00 929-02

Injection Power Stage HPI 5

Optimized for Hitachi HDP Gen 1

Order number: F 02U V01 055-02

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