Delphi Multec 3.5 User Manual

Multec 3.5 Fuel Injector Application Manual Product Description
Delphi Energy and Chassis Systems
Revision: 11/05-1 3-11
3.5.1 Dual Spray Fuel Injector
The dual spray injector is designed for applications with two intake valves
per cylinder. (See Figure 3-9). The dual spray design allows fuel to be
targeted at each intake valve, enhancing fuel control due to the potential to
reduce wall wetting. A locating device is required to ensure correct
injector orientation. Various cone and separation angles are available to
meet application specifics.
See Section 3.3.5
All Multec 3.5 injectors incorporate a locating post in the encapsulation
for orientation. The injector retaining clip is designed to engage the
encapsulation post and control rotational orientation of the injector in
the fuel rail socket to maintain the proper spray targeting to intake valve
relationship.
Note
A dual intake valve arrangement does not necessarily require a dual
spray injector.
Separation
Angle
Cone
Angle
Figure 3-9 - Dual Spray Injector
.

Delphi Multec 3.5 Specifications

General

Brand	Delphi
Model	Multec 3.5
Category	Laboratory Equipment
Language	English