Section 01: ENGINE
PA1562
18
completely (depending on option selection) in
the event of damaging engine conditions, such
as low oil pressure or high engine temperature.
2.2 HARNESSES
There are two major harnesses: the Engine
Harness (EH) and the Vehicle Interface Harness
(VIH). The Engine Harness is installed at the
Detroit Diesel factory and is delivered connected
to all engine sensors, the fuel injection system,
and the MCM.
The OEM supplied Vehicle Interface Harness
connects the CPC to other vehicle systems.
FIGURE 14: VEHICLE INTERFACE HARNESS (GENERAL
APPLICATION SHOWN)