APPENDIX B-2 Emission Control System Data Parameters

Transcription

1 Case 3:15-md CRB Document Filed 10/25/16 Page 132 of 225 APPENDI B-2 Emission Control System Data Parameters APPENDI B-2 TO

2 Case 3:15-md CRB Document Filed 10/25/16 Page 133 of 225 verst ande Alternativvorschlag/Korr Parameters A Parameters B English description n ektur AFS_dm AFS_dm air -mass flow total AFS_mAirPerCyl AFS_mAirPerCyl air-mass per cylinder and cycle ASMod_dmEG ASMod_dmEG Exhaust gas mass flow Exhaust gas mass flow from engine from engine ASMod_dmNOxB aslm_mp ASMod_dmNOxBasLM _mp NOx mass flow engine out in 'lean-combustion operation Mode' ASMod_dmNOxE ASMod_dmNOxEG NOx mass flow in the G exhaust gas engine out ASMod_dmPFltU exhaust gas mass flow s DPF upstream (Diesel particle filter) ASMod_dvolPFlt calculated exhaust gas EG volumetric flow in the particle filter ASMod_rNOxEG ASMod_rNOxEG Relative Amount of NOx emission in exhaust gas engine out ASMod_tIntMnfD s ASMod_tIntMnfDs Temperature of the air mass flow after intake cooler nicht Base NOx mass flow value after combustion in 'lean-combustion operation Mode' Amount of Nox emission in exhaust gas after combustion Exhaust gas? Intake Gas System (air and EGR) Engine mode control Engine tempera tures Engine dynamics OBD Fuel Injectio n system Exhaust gas temperatures Vehicle Exhaust dynamics system and incl. SCR drivetrain BR1_Rad_kmh BR1_Rad_kmh average wheel speed of driven wheels BR3_Fahrtr_HR BR3_Fahrtr_HR driving direction of right frontwheel BR3_Fahrtr_VR BR3_Fahrtr_VR driving direction of right rear wheel BR5_Bremsdruck BR5_Bremsdruck unfiltered brake pressure in the master brake cylinder BattU_u Batterie Voltage CACPmp_r CACPmp_r PM setpoint value for control of the charge-air cooler pump CACPmp_rAct CACPmp_rAct actual PM value for control of the charge-air cooler pump CEEgt_stLockScr CEEgt_stLockScrHeat_ Global lock status: SCR Heat_V V heat CEngDsT_t CEngDsT_t Coolant temperature engine out CEngUsT_t CEngUsT_t Coolant temperature engine in Reference value of charge-air cooler pump Actual position of chargeair cooler pump actuator Coolant temperature exiting motor Coolant temperature entering motor Other 1 APPENDI B-2 TO

3 Case 3:15-md CRB Document Filed 10/25/16 Page 134 of 225 CEScr_stHeatDe CEScr_stHeatDem_V Status of heating request m_v from SCR coordinator CEScr_tDes_V CEScr_tDes_V Desired temperature of the SCR catalysator for SCR heating request CESys_stOpm_V CESys_stOpm_V_[0] Priorized operation modes _[0] of system coordinator Desired temperature of the SCR catalyst for SCR heating request Priorized operation modes of system coordinator CL1_Druck CL1_Druck refrigerant pressure coolant pressure CL1_Gebl_last CL1_Gebl_last load info of fan control CL1_Kompr_Last CL1_Kompr_Last torque loss of the air conditioning system Cpp_trqInrCor_[1] Cpp_trqInrCor_[0] Inner torque cylinder 1 adjusted internal torque Cpp_trqInrCor_[2] Inner torque cylinder 3 DFES_ctEntry DFES_ctEntry number of allocated fault memory entries DI1_km_Stand DI1_km_Stand mileage DStgy_stNoxCnv Prf_MP DStgy_stNoxCnvPrf_M P status word for actual NOx reduction potential of the SCR system Eng_pAmb_V Ambient pressure ETCtl_qPoI1 ETCtl_qPoI1 correction of injection quantity of Postinjection 1 due to the exhaust gas temperature control ETCtl_qPoI2 ETCtl_qPoI2 correction of injection quantity of Postinjection 1 due to the exhaust gas temperature control ETCtl_tInrDes ETCtl_tInrDes Setpoint value of exhaust gas temperature before turbine of the turbocharger ETCtl_tOutrDes ETCtl_tOutrDes Setpoint value of the exhaust gas temperature DPF upstream Exh_dmNOxNSCDs NOx concentration SCR catalytic converter upstream Exh_pAdapPPFlt Diff Exh_pDiffOfsValA ct Exh_pDynOfsVal PPFltDiff Exh_pAdapPPFltDiff adjusted differential pressure above particulate filter actual offset value of the differential pressure above particulate filter dynamic differential pressure offset value above the particulate filter 2 APPENDI B-2 TO

4 Case 3:15-md CRB Document Filed 10/25/16 Page 135 of 225 Exh_pSensPPFlt DiffRel Exh_pSensPPFltDiffRel Exhaust gas pressure upstream Particulate Filter relative to ambient pressure correction value delta for fast downstream pressure of the particle filter, which is subtracted from the measured value (Exh_pSensPPFltDiffRelF ast) of the relative pressure over particle filter Exh_rNOxNSCDs Exh_rNOxNSCDs Exh_tSensCelDs _V Exh_tSensOxiCat Us_V Exh_tSensCelDs_V Exh_tSensOxiCatUs_V NOx concentration after SCR catalytic converter (downstream) Exhaust gas temperature after Low pressure EGRcooler Exhaust gas temperature before oxidation catalyst Exh_tSensTOxiC atds Exh_tSensTOxiCatDs Exhaust gas temperature after the oxidizing catalyst Exh_tSensTPFltD Exh_tSensTPFltDs Exhaust gas temperature s after the particulate filter Exh_tSensTTrbn Exh_tSensTTrbnUs Exhaust gas temperature Us before turbine of the turbocharger ExhFlpLP_rAct ExhFlpLP_rAct actual actuator position of the exhaust-gas flap FlSys_dvolFlCons FlSys_dvolFlCons Fuel consumption [l/h] from torque-generated injection mass FlSys_dvolFlCons FlSys_dvolFlConsAllTot actual total fuel AllTot consumption ( incl. supplementary heating )[l/h] FlSys_volFlCons FlSys_volFlConsAllTot total fuel consumption per AllTot driving cycle[ul] actuator position of exhaust-gas flap Fuel consumption [l/h] from torque-generated injection rate FuelT_t FuelT_t fuel temperature GE_Fahrprogram m GE_Fahrprogramm driving program GE_Sumpftemper GE_Sumpftemperatur actual temperature of the actual temperature of the atur ATF hydraulic oil in the gearbox sump GE1_K GE1_K condition of torque converter clutch GE2_akt_Gang GE2_akt_Gang actual engaged gear GE5_Sta_Fahrstu GE5_Sta_Fahrstufe validity of the engaged validity of the Gear fe gear Selection GEC_mChDesLi m_v GEC_mChDesLim_V limit value of combustionchamber-charge limit value of combustionchamber-charge 3 APPENDI B-2 TO

5 Case 3:15-md CRB Document Filed 10/25/16 Page 136 of 225 GEC_posnVtg_V GEC_rEgrDesLim _V GEC_rFrcDesLim _V GEC_rTvhDesLi m_v GEDC_stRlsOpm ReqOxiMonAcv_ MP_V GEDFel_rMonPa sfil_v GEDFel_rMonPa sofs_v GEDFel_stRls_V GEC_posnVtg_V desired value for the position of the VTG actuator GEC_rEgrDesLim_V desired value limit of EGR rate GEC_rEgrHpDes_V Desired EGR rate high pressure GEC_rEgrLpDes_V Desired EGR rate low pressure GEC_rFrcDesLim_V desired value limit of the EGR fraction GEC_rTvhDesLim_V limited setpoint value for pressure ratio throttle valve status word containing release conditions for the operation mode request of active oxicat monitor filtered ratio between modelled and simulated differential pressure above low pressure EGR filter actual adaption value for the filtered ratio of the passive monitor status word of release conditions for the low pressure EGR filter monitor GEM_mCh_V GEM_mCh_V virtual overall mass in cylinder GEM_mCylAirMfs GEM_mCylAirMfsAdp_ adapted cylinder fresh air Adp_V V mass GEM_mfBrchHpD massflow behind high s_v pressure EGR-branch GEM_mfBrchLpD mass flow behind low s_v pressure EGR-branch GEM_mfDeMfsAd GEM_mfDeMfsAdp_V mass flow deviation for p_v calculating adaptation of mass flow sensor GEM_mfEvh_V GEM_mfEvh_V massflow through high pressure EGR-valve GEM_mfEvl_V GEM_mfEvl_V massflow through low pressure EGR-valve GEM_mfFuCmbO maximum convertible fuel xi0_v mass flow in exhaust gas GEM_mfMfsAdp_ GEM_mfMfsAdp_V adapted cylinder fresh air V mass flow GEM_mFuPostInj fuel mass for postinjection 1_V 1 GEM_posnEvh_V GEM_posnEvh_V relative position of High Pressure EGR valve desired value for the position of the VTG actuator filtered ratio between modelled and simulated differencial pressures across low pressure EGR filter actual adaption value for the filtered ratio of the passive monitor status word of release conditions for the low pressure EGR filter diagnosis massflow behind high pressure EGR-branch 4 APPENDI B-2 TO

6 Case 3:15-md CRB Document Filed 10/25/16 Page 137 of 225 GEM_posnEvl_V GEM_posnEvl_V relative position of Low Pressure EGR valve GEM_posnTvh_V GEM_posnTvh_V relative position of throttle valve GEM_posnVtg_V GEM_posnVtg_V relative position of variable turbine geometry actuator GEM_rEgr_V GEM_rEgr_V total EGR ratio GEM_tCacDs_V GEM_tCacDs_V temperature downstream of the charge air cooler temperature downstream of the charge air cooler GEM_tCacUs_V GEM_tCacUs_V temperature upstream of the charge air cooler GEM_tPfilSrfc_V GEM_tPfilSrfc_V temperature of particulate filter surface GK2_BEM_P_Ge GK2_BEM_P_Generato generator power nerator r GlbDa_lTotDst GlbDa_lTotDst Distance travelled since first start GM3_MoSoMom GM3_MoSoMom from gearbox requested engine torque InjCrv_phiMI1CS InjCrv_phiMI1CSCCor angle correction of start of CCor main injection InjCrv_phiPiI1Des Desired injection timing (in angle) for Pilot Injection 1 InjCrv_phiPiI2Des Desired injection timing (in angle) for Pilot Injection 2 InjCrv_phiPoI1Des Desired injection timing (in angle) for Post Injection 1 InjCrv_phiPoI2Des Desired injection timing (in angle) for Post Injection 2 InjCrv_phiPoI3Des Desired injection timing (in angle) for Post Injection 3 InjCrv_qPiI1Des_mp setpoint value for injection quantity of Pilot injection 1 temperature upstream of the charge air cooler Distance travelled since first start start of override control of MI1 InjCrv_qPiI2Des_mp setpoint value for injection quantity of Pilot injection 2 InjCrv_qPoI1Des _mp InjCrv_qPoI1Des_mp setpoint value for injection quantity of postinjection 1 InjCrv_qPoI2Des _mp InjCrv_qPoI2Des_mp setpoint value for injection quantity of postinjection 2 5 APPENDI B-2 TO

7 Case 3:15-md CRB Document Filed 10/25/16 Page 138 of 225 InjCrv_qPoI3Des_mp setpoint value for injection quantity of postinjection 3 InjCrv_stInjCharS etval InjCtl_qSetUnBal InjCrv_stInjCharSetVal setpoint value for injection pattern injection quantity mass without quantity compensation control desired behavior of injection value (simultaneous rotational speed) desired behavior of injection value without amount compensation control InjSys_qTot InjSys_qTot total injection quantity KO1_Tankinhalt KO1_Tankinhalt Remaining fuel quantity in tank Remaining fuel quantity in tank KO3_Radumfang KO3_Radumfang mean wheel circumference in millimeters MO_Heizstrom_S MO_Heizstrom_SCR Total electric current used Total current used for CR for heating SCR system heating SCR system MO_Istgang MO_Istgang actual gear for display in gear shift recommendation MO_Sollgang MO_Sollgang recommended gear for display in gear shift recommendation MO1_Drehzahl MO1_Drehzahl engine speed MO1_Kup_schalt MO1_Kup_schalt clutch switch, only manual transmission. clutch switch, only manual transmission. MO1_Pedalwert MO1_Pedalwert actual value of accelaerator pedal position Pedal input value for E- gas cars MO2_Kuehlm_T MO2_Kuehlm_T engine coolant temperature engine coolant temperature MO3_Aussentem p MO3_Aussentemp ambient air temperature MO5_DPF_reg MO5_DPF_reg Bit: DPF-Regeneration active MO5_Luefter MO5_Luefter actual state of radiator fan control via PM interface MO5_Verbrauch MO5_Verbrauch actual Fuel consumption MO6_Ist_Moment MO6_Ist_Moment actual torque 6 APPENDI B-2 TO

8 Case 3:15-md CRB Document Filed 10/25/16 Page 139 of 225 MO7_Ladedruckn eu MO7_Ladedruckneu Boost pressure Boost signal for dashboard ( Porsche Colorado, PQ35 Bi-Turbo, Audi RS6, TT-R) MO7_Oeltemp MO7_Oeltemp oil temperature MO7_StaGluehk MO7_StaGluehk switch-on state of glowplug heating in percent PCR_pActVal_V PCR_pActVal_V Charge air pressure actual value PCR_pDesVal_V PCR_pDesVal_V setpoint value for Charge air pressure PEGRLPDiff_pAd PEGRLPDiff_pAdap adapted value of Lowap Pressure EGR differential pressure sensor PFlt_dmPFltMon EG_mp PFlt_dvolPFltMon EG_mp PFlt_pAdapPPFlt DiffFlt_mp PFlt_pDiffCharMo nminfulll_mp PFlt_stCondMon Char PFlt_tiSumRgnM axtmr PFltLd_mSotMea s PFlt_pAdapPPFltDiffFlt _mp PFltLd_mSotMeas monitored exhaust gas mass flow through particulate filter monitored exhaust gas volumetric flow through particulate filter filtered differential pressure above particulate filter threshold for minimum differential pressure at loaded particulate filter release condition for monitoring of particulate filter regeneration time of uncomplete regeneration of Particulate filter soot mass of particulate filter calculated from differential pressure above Particulte filter PFltLd_mSotSim PFltLd_mSotSim simulated soot mass of particle filter PFltRgn_lSnceRg PFltRgn_lSnceRgn driven distance since last n successful regeneration PFltRgn_numEng PFltRgn_numEngPOp state of regeneration after POp consideration of engine operating state PFltRgn_stIntr PFltRgn_stIntr status word for reason of regeneration interruption PthSet_trqInrSet PthSet_trqInrSet setpoint value for internal torque monitored exhaust gas mass flow through particle filter monitored exhaust gas mass flow through particle filter filtered differential pressure at particle filter after PT1 measuring point of threshold for minimum differential pressure of fully loaded particle filter characteristic simulated soot mass of particle filter 7 APPENDI B-2 TO

9 Case 3:15-md CRB Document Filed 10/25/16 Page 140 of 225 Rail_pSetPoint setpoint value for rail pressure RailP_pFlt RailP_pFlt actual rail pressure (maximum rail pressure from the past 10ms) SCRChk_rNOxSe SCRChk_rNOxSensAvr averaged measured value nsavrgqlydetn gqlydetn of NOx-concentration at end of diagnosis SCRChk_rNOxTh davrgqlydetn SCRChk_rNOxThdAvrg QlyDetn avaraged threshold value for NOx-concentration at end of diagnosis SCRCtl_tAvrg SCRCtl_tAvrg average temperature in Urea (DEF)-Tank SCRFFC_dmNOx SCRFFC_dmNOxUs NOx mass flow upstream Us of SCR-System SCRFFC_rPPMN SCRFFC_rPPMNOxUs Untreated NOx emission OxUs upstream of SCR-catalyticconverter SCRFFC_rPPMN OxUsCat2 SCRFFC_rPPMNOxUs Cat2 SCRLdG_dmNH3 SCRLdG_dmNH3Limit_ Limit_mp mp SCRLdG_dmNH3 SCRLdG_dmNH3MetA MetAdap dap SCRLdG_dmRdc SCRLdG_dmRdcAgtLi AgtLimitVehVNox mitvehvnox_mp _MP SCRLdG_mNH3L dnom Untreated NOx emission upstream of underfloor NH3 slip catalyst maximum actual NH3 dosing quantity adapted NH3 dosing quantity NH3 dosing quantity limitation dependent on vehicle speed and NOx mass flow SCRLdG_mNH3LdNom setpoint value for NH3 level inscr catalytic converter SCRLdG_mNH3LimBuf NH3 level of reserve storage SCRMod_mEstNH3Ld current value of NH3-level in SCR catalytic converter SCRMod_rPPMNH3Sli NH3 slip p SCRLdG_mNH3L imbuf SCRMod_mEstN H3Ld SCRMod_rPPMN H3Slip SCRMod_tAvrg SCRMod_tAvrg mean temperature of SCR catalytic converter SCRMon_stRelsP SCRMon_stRelsPCtrl Ctrl filtered temperature SCR Untreated NOx emmission Untreated NOx emmission Untreated NOx emmission NH3 dosage limit in SCRCat NH3 tank fluid level full mnh3 reserve tank fluid level actual mnh3 tank fluid level average temperature of SCR catalyst status of releaseconditions status of release for for transition to transition to the the condition NOPRRESSURECONTR PRESSURECONTROL OL condition UDC_dmRdcAgA UDC_dmRdcAgAct actual mass flow of actual dosed mass flow of ct reducting agent reductant UDC_dmRdcAgD UDC_dmRdcAgDesCo mass flow setpoint of desired dosage of escopr Pr reducting agent for component protection component protection function function UDC_mRdcAgDo UDC_mRdcAgDosQnt longtime dosing quantity sqnt 8 APPENDI B-2 TO

10 Case 3:15-md CRB Document Filed 10/25/16 Page 141 of 225 UDC_mRdcAgDo UDC_mRdcAgDosQntT temporary dosing quantity sqnttmp_mp mp_mp UDosVlv_rPs UDosVlv_rPs duty cycle of output signal of dosing valve output stage UEGO_rLamS1B1 Current value of Lambda Sensor UEGO_stLamQly S1B1 UEGO_stLamQlyS1B1 signal quality of lambda sensor lambda signal quality sensor 1 Bank 1 UTnkCLS_stSens UTnkCLS_stSens status signal of the combined level- and temperature sensor in Urea Tank Veh_v_V Vehicle speed 9 APPENDI B-2 TO