396 DIAMOND LOGIC® EN GINE BRAKE
BCP Sensor
Figure 626 Disconnecting BCP sensor
1. Unclip and disconnect Brake Control Pressure
(BCP) sensor electrical connector from the
high-pressure oil rail and valve cover gasket
(front).
Figure 627 BCP sensor
2. Remove BCP sensor.
3. Install new O-ring on new BCP sensor, and
lubricate O-ring with clean engine oil.
4. Install new BCP sensor and tighten to the Special
Torque (Table 55).
5. Connect the BCP sensor electrical connector to
the valve cover gasket pass-through connector
(front) and clip harness to high-pressure oil rail.
ICP Sensor
Figure 628 Disconnecting ICP sensor
1. Unclip and disconnect the Injection Control
Pressure (ICP) sensor electrical connector from
the high-pressure oil rail and valve cover gasket
(rear).
Figure 629 ICP sensor
2. Remove ICP sensor.
3. Install new O-ring on new ICP sensor, and
lubricate O-ring with clean engine oil.
EGES-265-2
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Follow all warnings, cautions, and notes.
© 2009 Navistar, Inc.
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