Multec 3.5 Fuel Injector Application Manual System Interface
Delphi Energy and Chassis Systems
Revision: 11/05-1 4-11
4.4.4 Fuel Injector Connector
• The Multec 3.5 injector is available with two electrical connector styles:
• "Metri-Pack" splash-proof type design
• USCAR standard connector design (immersion-proof)
The USCAR connector design is more robust to environmental exposure and
is therefore recommended over the metri-pack design. Engine control
systems that monitor the injector circuit continuity as part of on-board-
diagnostics will benefit from the improved environmental resistance of the
USCAR connection system.
Figure 4-6 - Injector Electrical Connectors
USCAR Connector Metri-Pack Connector