Illustration 38
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(16) Diagnostic Connector
(17) Fuel Temperature Sensor
(18) Solenoid for the High Pressure Fuel
Pump
(19) Coolant Temperature Sensor
Illustration 39
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(20) Differential Pressure Switch for the
Secondary Fuel Filter
(21) Water in Fuel Switch
(22) Secondary Speed/Timing Sensor
(23) Fuel Priming Pump
Programmable Monitoring System
(PMS)
The Programmable Monitoring System determines
the level of action that is taken by the Engine Control
Module (ECM) (10).In response to a condition that
can damage the engine. These conditions are
identified by the ECM from the signals that are
produced from the following sensors.
• Coolant Temperature Sensor
• Intake Manifold Air Temperature Sensor
• Intake Manifold Pressure Sensor
• Fuel Pressure Sensor
• Engine Oil Pressure Sensor
44
SEBU8601-04