Exhaust Aftertreatment (Acm) Control Unit, Component Description - Mercedes-Benz OM 471 Introduction Into Service Manual

GF14.40>W>3020HA
ENGINE 471.9 in MODEL 963, 964 with CODE (M5Y) Engine version Euro V
ENGINE 471.9 in MODEL 963, 964 with CODE (M5R) Engine version EEV
Location
1 Exhaust aftertreatment unit
A60 Exhaust aftertreatment (ACM)
control unit
The exhaust aftertreatment (ACM) control
unit (A60) is fastened to a bracket on the
inside of the EATU (1).
A4 Engine management control unit
(MCM)
A57 NOx sensor control unit output for
exhaust aftertreatment unit
A57 b1 NOx sensor output for exhaust
aftertreatment unit
A58 SCR control unit (in pump module)
i Introduction of engine OM 471 and exhaust aftertreatment > 09/2011 >

Exhaust aftertreatment (ACM) control unit, component description

A60 Exhaust aftertreatment (ACM)
control unit
A67 AdBlue" metering device
A70 NOx sensor control unit input for
exhaust aftertreatment unit
A70 b1 NOx sensor input for exhaust
aftertreatment unit
B72 Exhaust temperature sensor
upstream of SCR catalytic converter
– This printout will not be recorded by the update service. Status: 09 / 2011 –
System components
20.7.11
W14.40>1568>76
W14.40>1598>79
B73 Exhaust temperature sensor
downstream of SCR catalytic
converter
B74 AdBlue" fill level sensor/
temperature sensor
CAN 4 Drive train CAN
CAN 13 NOx>CAN
M25 SCR delivery pump (in pump
module)
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