Installation; Valve Cover Gasket With Pass-Through Connectors - Navistar INTERNATIONAL DT 466 Service Manual

320

Installation

Valve Cover Gasket with Pass-Through
Connectors
WARNING: To prevent serious personal
injury, possible death, or damage to the engine or
vehicle, disconnect the main negative battery
terminal before removing or installing any
electrical components.
CAUTION: To prevent engine damage, make sure
the key is in the OFF position before unplugging the
connector or relay for the ECM, IDM, and EGR drive
module. Failure to turn the key to the OFF position
will cause a voltage spike and damage the electrical
components.
CAUTION: To prevent engine damage, do not tug on
any wiring harnesses while trying to remove them. If
resistance is felt, find the source of resistance and
free up any connectors or clips that are caught before
proceeding.
Figure 485 Injector connector
1. Install the valve cover harness by connecting
harness to the high-pressure oil manifold.
2. Install valve cover gasket.
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
ENGINE ELECTRICAL
3. Connect (6) injectors connectors.
Figure 486 Connecting the ICP sensor
4. Connect the ICP sensor connector to the valve
cover gasket connection.
Figure 487 Connecting the BCP sensor
5. Connect the BCP sensor connector to the valve
cover gasket connection.
EGES-265-2
Follow all warnings, cautions, and notes.
© 2009 Navistar, Inc.