Diesel

Engine RPM Vehicle speed selected gear-Bits 0-7 Calculated NOx concentration behind turbocharger NOx-Raw emission model value before reduction catalyst NOx sensor before SCR cat conv: NOx emiss NOx sensor before SCR cat conv: O2 concen. NOx sensor before SCR cat conv: offset correction factor NOx sensor before SCR cat conv: NOx concentration Nox_ratio_upstream_reduction_system_model

Engine RPM Measured NOx conversion Calculated efficiency of NOx conversion Calculated NOx concentration behind turbocharger Measured NOx conversion range 1 Efficiency threshold of NOx conversion range 1 Diesel emissions re-treatment: status-Status of DeNOx catalytic converter Diesel emissions re-treatment: status-Desulfurization of DeNOx catalytic converter NOx-Raw emission model value before reduction catalyst NOx sensor before SCR cat conv: O2 concen. NOx sensor before SCR cat conv: offset correction factor NOx sensor before SCR cat conv: NOx concentration

Vehicle speed Fuel consumption Exhaust mass flow of EGR Exhaust temperature bank 1 NOx-sensor Calculated NOx concentration behind turbocharger Exhaust mass flow of low-pressure EGR: calculated Cylinder mass flow: act. value calculated Exhaust gas recirc. valve 2 bank 1: mass flow - calculated Reducing agent inj. quantity: spec. value