Mercedes-Benz OM 471 Introduction Into Service Manual page 75

Functions
Overall network for exhaust
aftertreatment
Component description for engine
management (MCM) control unit
Component description for NOx sensor
outlet of EATU
Component description for pump module
Component description for exhaust
aftertreatment (ACM) control unit
Component description for AdBlue
metering device
Component description for NOx sensor
control unit inlet of EATU
Component description for exhaust
temperature sensor upstream of SCR
catalytic converter
Component description for exhaust
temperature sensor downstream of SCR
catalytic converter
Component description for AdBlue" fill
level sensor/temperature sensor
Component description for AdBlue" heater
coolant solenoid valve
Component description for AdBlue tank
Component description for SCR catalytic
converter
Component description for EATU
72
– This printout will not be recorded by the update service. Status: 09 / 2011 –
A4
A57, A57 b1
A58, M25
A60
A67
A70, A70 b1
B72
B73
B74
Y627
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