33
Air Management System Components
• Series Sequential Turbocharger
• Charge Air Cooler
• Intake Manifold
• Air Filter/Filter Minder
• Exhaust Gas Recirculation (EGR) System
Air Management System Features
• The series sequential turbocharger is a low
pressure/high pressure design working in series
with a turbocharger actuator on the high pressure
turbine controlling the boost pressures.
• The charge air cooler is utilized to reduce the temperature
of the pressurized air therefore inducing a cooler/denser air
charge into the intake manifold for maximum efficiency.
• An air filter/filter minder combination is utilzed to clean
the incoming air and provide a means for monitoring
the condition of the air filter via the filter minder.
• The EGR system is designed to reduce exhaust emissions.
AIR MAnAgeMent SySteM
58
57
Compressor
Inlet (from air
cleaner)
Low Pressure
Turbocharger
EGR Valve
Throttle Body
EGR Cooler
Vertical
Turbocharger
Actuator
Turbocharger
Crossover Tube
High Pressure
Turbocharger
EGR Cooler
Horizontal
EGR Diesel
Oxidation
Catalyst
(EDOC)
Intake Manifold