Interface Control Document - Delphi Multec 3.5 Applications Manual

System Interface
4.1.1

Interface Control Document

TO/FROM
To:
Vehicle Harness
X2
To:
Engine Controller and
Software
X3
To:
Manifold or cylinder
head
X1
From:
Manifold or cylinder
head
X1
4-2
INTERFACE CONTROL DOCUMENT
INTERFACE
NAME
Wiring
Control
Software
Orientation
Seal ring seal or face
seal
Mechanical Mounting
Vibration
Vacuum Single
Contamination
Heat
Multec 3.5 Fuel Injector Application Manual
INTERFACE
ID
X2A Required for attachment,
available from Delphi-P
•
X3A Provide interface for injector
coil operation
Software requirements:
X3A A. Block-learn
B. Enable/Disable criteria
C. Injector scheduling
D. PWM output to injector
E. Diagnostics
X7A Angle to direct fuel to intake
valve
X1B Provide seal between fuel
injector body and engine
vacuum
X1C Provide mounting of injector
in cylinder head of intake
manifold
X1E Verify vibration levels remain
within component
specifications
X1D Fuel pressure regulator
manifold pressure biasing
X5A Passages to and from the fuel
injector must be clean and
free from debris
X1A Verify heat and temperature
levels remain within
component specifications
Delphi Energy and Chassis Systems
INTERFACE
DESCRIPTION
Refer to Section 4.4.2
Revision: 11/05-1
SEE
SECTION
4.4
4.4
5.2
5.3
4.2.2
3.3.6
3.4
4.2.1
4.2.3
5.2.3.2
7.3.4
7.1