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Aftertreatment Control Module (ACM)
W2038621
The ACM controls the following components in the exhaust aftertreatment system:
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Aftertreatment DEF Dosing Unit
•
Aftertreatment DEF Tank Heater Valve
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Aftertreatment DEF Line Heaters
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Aftertreatment DEF Pump
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Aftertreatment DEF Return Valve
•
Aftertreatment DEF Tank Level Sensor
The ACM also monitors the following values in the exhaust aftertreatment system:
•
Aftertreatment DEF Dosing Absolute Pressure
•
Aftertreatment DEF Tank Temperature
•
Aftertreatment DEF Tank Level
•
Aftertreatment DPF Inlet/Outlet Temperature
•
Aftertreatment DPF Differential Pressure
•
NOx Sensors
The ACM is a stand alone module. Depending on your configuration it may be mounted as
part of the DEF tank (as shown above) or on a bracket near the DEF tank.
