G49.20-3249-79
1 | Exhaust aftertreatment unit | A67 | AdBlue® metering device | |
2 | Ammonia slip catalytic converters | A70 | NOx sensor control unit, exhaust aftertreatment unit inlet | |
3 | SCR catalytic converters | A70 b1 | Exhaust aftertreatment unit inlet NOx sensor | |
4 | AdBlue® tank | B72 | Exhaust temperature sensor upstream of SCR catalytic converter | |
A4 | Engine management control unit (MCM) | B73 | Exhaust temperature sensor downstream of SCR catalytic converter | |
A57 | NOx sensor control unit, exhaust aftertreatment unit outlet | B74 | AdBlue® fill level sensor/temperature sensor | |
A57 b1 | Exhaust aftertreatment unit outlet NOx sensor | M25 | SCR AdBlue® pump | |
A58 | Pump module | Y627 | AdBlue® heater coolant solenoid valve | |
A60 | Exhaust aftertreatment (ACM) control unit |
Engine management (MCM) control unit, component description | A4 | ||
NOx sensor at exhaust aftertreatment unit exit, component description | A57, A57 b1 | ||
AdBlue(R) pump module, component description | A58, M25 | ||
Exhaust gas aftertreatment control unit (ACM), component description | A60 | ||
AdBlue(R) metering device, component description | A67 | ||
NOx sensor at exhaust aftertreatment unit entrance, component description | A70, A70 b1 | ||
Exhaust temperature sensor upstream of SCR catalytic converter, component description | B72 | ||
Exhaust temperature sensor downstream of SCR catalytic converter, component description | B73 | ||
AdBlue(R) fill level sensor/temperature sensor, component description | B74 | ||
AdBlue(R) heating coolant solenoid valve, component description | Y627 | ||
AdBlue tank(R), component description | |||
SCR catalytic converter, component description | |||
Exhaust gas aftertreatment unit, component description | |||
Table of contents for function description of exhaust gas aftertreatment |