CDI6OLS [Engine 642] 7 of 8
CDI6OLS Diesel Engine Control System [7 of 8]
DTC Brief Description
177700 Communication with NOx sensor 2 has a malfunction.�
177800 Communication with NOx sensor 1 has a malfunction.�
177900 Component is not installed.�
177A00 Component is not installed.�
177B00 Component is not installed.�
177C00 Component is not installed.�
177D00 This function is not yet supported by the control unit.�
177E00 Plausibility error concerning gear information or direction sensing, or no reverse gear detection�
178200 Efficiency of SCR catalytic converter�
178300 Efficiency of SCR catalytic converter�
178400 Efficiency of SCR catalytic converter�
178500 Efficiency of SCR catalytic converter�
178600 Efficiency of SCR catalytic converter�
178700 The upper limit value of component NOx sensor upstream of SCR catalytic converter has been exceeded.�
178800 The lower limit value of component NOx sensor upstream of SCR catalytic converter has been reached.�
178900 The value of component NOx sensor upstream of SCR catalytic converter does not change.�
178A00 The upper limit value of component NOx sensor downstream of SCR catalytic converter has been exceeded.�
178B00 Excessive nitrogen oxide emission due to low quality AdBlue�
178C00 Excessive nitrogen oxide emission due to low quality AdBlue�
178D00 Excessive nitrogen oxide emission due to low quality AdBlue�
178E00 Excessive nitrogen oxide emission due to low quality AdBlue�
178F00 Correction of the metered AdBlue quantity has not been performed.�
179000 This function is not yet supported by the control unit.�
17A500 Deviation between measured and calculated NOx concentration (upper plausibility limit)�
17B900 Deviation between measured and calculated NOx concentration (lower plausibility limit)�
17CB00 This function is not yet supported by the control unit.�
17CC00 This function is not yet supported by the control unit.�
17CD00 This function is not yet supported by the control unit.�
17CE00 This function is not yet supported by the control unit.�
17CF00 This function is not yet supported by the control unit.�
17D000 This function is not yet supported by the control unit.�
17D100 This function is not yet supported by the control unit.�
17D200 This function is not yet supported by the control unit.�
17D300 This function is not yet supported by the control unit.�
17D400 This function is not yet supported by the control unit.�
17D500 This function is not yet supported by the control unit.�
17D600 This function is not yet supported by the control unit.�
17D700 This function is not yet supported by the control unit.�
17D800 This function is not yet supported by the control unit.�
17D900 This function is not yet supported by the control unit.�
17DA00 This function is not yet supported by the control unit.�
17E600 The fill level of the AdBlue tank is too high.�
17E700 The negative control deviation of exhaust gas recirculation control is too high.�
17E800 The upper limit value of component B19/9 (Temperature sensor upstream of diesel particulate filter) has been exceeded.�
17E900 The positive control deviation of exhaust gas recirculation control is too high.�
17EA00 The positive control deviation during boost pressure control is too high.�
17EB00 The negative control deviation during boost pressure control is too high.�
17EC00 The remaining time for enabling of the AdBlue metering amount has elapsed.�
17ED00 The upper limit value was exceeded during injection quantity monitoring.�
17EE00 The lower limit value was dropped below during injection quantity monitoring.�
17EF00 Pressure deviation to atmospheric pressure sensor in control unit too large�
17F000 The crash signal has been detected.�
17F100 This function is not yet supported by the control unit.�
17F200 This function is not yet supported by the control unit.�
17F300 This function is not yet supported by the control unit.�
17F400 This function is not yet supported by the control unit.�
17F500 This function is not yet supported by the control unit.�
17F600 This function is not yet supported by the control unit.�
17F700 This function is not yet supported by the control unit.�
17F800 This function is not yet supported by the control unit.�
17F900 This function is not yet supported by the control unit.�
17FA00 This function is not yet supported by the control unit.�
17FB00 This function is not yet supported by the control unit.�
17FC00 This function is not yet supported by the control unit.�
17FD00 This function is not yet supported by the control unit.�
17FE00 This function is not yet supported by the control unit.�
17FF00 This function is not yet supported by the control unit.�
180000 This function is not yet supported by the control unit.�
180100 This function is not yet supported by the control unit.�
180200 This function is not yet supported by the control unit.�
180300 This function is not yet supported by the control unit.�
180400 This function is not yet supported by the control unit.�
180500 This function is not yet supported by the control unit.�
180600 This function is not yet supported by the control unit.�
180700 This function is not yet supported by the control unit.�
180800 This function is not yet supported by the control unit.�
180900 Component R48 (Two-disk thermostat heating element) has an electrical fault.�
180A00 Component is not installed.�
180B00 Component is not installed.�
180C00 Component is not installed.�
180D00 Component is not installed.�
180E00 Component is not installed.�
180F00 Component is not installed.�
181000 This function is not yet supported by the control unit.�
181100 Component is not installed.�
181700 Component is not installed.�
181800 Component is not installed.�
181900 Component is not installed.�
181A00 Component is not installed.�
181B00 Component is not installed.�
181C00 Component is not installed.�
181D00 Component is not installed.�
181E00 Component is not installed.�
181F00 Component is not installed.�
182000 Component is not installed.�
182100 The signal of component B96/1 (Left intake port shutoff end position sensor) is implausible in comparison to the signal of component B96/2 (Right intake port shutoff end position sensor).�
182200 Component B96/2 (Right intake port shutoff end position sensor) has an electrical fault.�
182300 Component B96/2 (Right intake port shutoff end position sensor) has an electrical fault.�
182400 Component B96/1 (Left intake port shutoff end position sensor) has an electrical fault.�
182500 Component B96/1 (Left intake port shutoff end position sensor) has an electrical fault.�
182600 Component M55 (Inlet port shutoff motor) has undertemperature.�
182700 The output signal of component M55 (Inlet port shutoff motor) is implausible.�
182800 The output signal of component M55 (Inlet port shutoff motor) is implausible.�
182900 Component 'M55 (Inlet port shutoff motor)' has an internal fault.�
182A00 Component 'M55 (Inlet port shutoff motor)' has an internal fault.�
182B00 Component M55 (Inlet port shutoff motor) or line to component has short circuit or open circuit.�
183500 The rail pressure cannot be built up.�
183600 Component M55 (Inlet port shutoff motor) has a short circuit to ground.�
183700 Post injection 1 was deactivated for cold starts.�
183800 Post injection 2 was deactivated for cold starts.�
183900 The regeneration duration of the diesel particulate filter is not OK.�
183A00 Component M55 (Inlet port shutoff motor) is mechanically damaged or it sticks.�
183B00 Component M55 (Inlet port shutoff motor) is mechanically damaged or it sticks.�
183C00 The monitoring function for quantity correction is not active.�
183D00 Component Y27/9 (Left EGR positioner) is mechanically damaged or it sticks.�
183E00 Component Y27/9 (Left EGR positioner) is mechanically damaged or it sticks.�
183F00 Quantity correction is not active.�
184000 Zero quantity calibration is not active.�
184700 The positive control deviation during rail pressure regulation during cold starting is too high.�
184800 The negative control deviation during rail pressure regulation during cold starting is too high.�
184900 The control deviation during rail pressure regulation via the quantity control valve is too high.�
184A00 The control deviation during rail pressure regulation via the quantity control valve is too high.�
184B00 The control deviation during rail pressure regulation via the quantity control valve is too high.�
184C00 The control deviation during rail pressure regulation via the quantity control valve is too high.�
184D00 The control deviation during rail pressure regulation is too high.�
184E00 The negative control deviation during rail pressure regulation during cold starting is too high.�
184F00 The control deviation during rail pressure regulation via the pressure regulator valve is too high.�
185000 The control deviation during rail pressure regulation via the pressure regulator valve is too high.�
185100 The control deviation during rail pressure regulation is too low.�
185200 The positive control deviation during rail pressure regulation during cold starting is too high.�
185300 Component is not installed.�
185400 Component is not installed.�
185500 Component is not installed.�
185600 The charge pressure control is faulty.�
185700 Post injection 2 has a malfunction during a cold start.�
185800 The SCR exhaust aftertreatment system has a malfunction.�
185A00 Output 1 for power supply to the sensors has a short circuit to positive.�
185B00 Output 1 for power supply to the sensors has a short circuit to ground.�
185C00 Output 1 for power supply to the sensors has an electrical fault or open circuit.�
185D00 Output 2 for power supply to the sensors has a short circuit to positive.�
185E00 Output 2 for power supply to the sensors has a short circuit to ground.�
185F00 Output 2 for the power supply of the sensors has an electrical fault or an open circuit.�
186000 Output 3 for power supply to the sensors has a short circuit to positive.�
186100 Output 3 for power supply to the sensors has a short circuit to ground.�
186200 Output 3 for power supply to the sensors has an electrical fault or open circuit.�
186300 DFC_FMOFlSysMax:Error path for monitoring correction value for Maximum threshold as Per OBDII�
186400 DFC_FMOFlSysMin:Error path for monitoring correction value for Minimum threshold as Per OBDII�
186500 Component N74 is not connected or has a line discontinuity.�
186600 Die Heizung des BauteilsN74hat 'Funktionsst�rung.�
186700 DFC_PPDsHeatrOnElecErr:Monitoring of Electric Heater of the Particulate sensor when the heater is on�
186800 DFC_PPDsIDENegUOff:Monitoring of IDE current for negative deviation.�
186900 Component is not connected or has a line discontinuity.�
186A00 DFC_SCRCtlFIdIndsysTampProt:Tampering detection�
186B00 The AdBlue fill level is low.�
186C00 The AdBlue fill level is low.�
186D00 The AdBlue fill level is low.�
186E00 The AdBlue fill level is low.�
186F00 Component Y133 (Coolant pump switchover valve) has a malfunction.�
187000 Component Y133 (Coolant pump switchover valve) has a malfunction.�
187100 The signal of component 'Y27/9 (Left EGR positioner)' is implausible.�
187200 DFC_AirCtlGovDvtMaxRatEvntRhu:maximum governor deviation exeeds upper limit during cold start�
187300 DFC_AirCtlGovDvtMinRatEvntRhu:minimum governor deviation fall below lower limit during cold start�
187400 DFC_BstCtlGovDvtMaxCSERS:positive governor deviation above limit�
187500 DFC_BstCtlGovDvtMinCSERS:negative governor deviation below limit�
187600 DFC_CACPmpOL:DFC_CACPmpOL No load error�
187700 DFC_CACPmpOvrTemp:Over temperature error for CACPmp�
187800 DFC_CACPmpSCB:Short circuit to battery error�
187900 DFC_CACPmpSCG:Short circuit to ground error�
187A00 DFC_PCRGovDvtMaxNoCtlCSERS:Error case for boost pressure crossing max limit for open-loop mode during Cold Start�
187B00 DFC_PCRGovDvtMaxPartLdCSERS:Error case for permanent control max deviation for partial load during Cold Start�
187C00 DFC_PCRGovDvtMinNoCtlCSERS:Error case for boost pressure crossing min limit for open-loop mode during Cold Start�
187D00 DFC_PCRGovDvtMinPartLdCSERS:Error case for permanent control min deviation for partial load during Cold Start�
187E00 DFC_HEGNSlfDiaB1S1:Self Diagnosis error detection based on the Correction Avg value in NOx sensor 1.�
187F00 DFC_HEGNSlfDiaB1S2:Self Diagnosis error detection based on the Correction Avg value in NOx sensor 2.�
188000 DFC_SysDiagIndcEGRVlvLvl1:DFC_SysDiagIndcEGRVlvLvl1�
188100 DFC_SysDiagIndcEGRVlvLvl3:DFC_SysDiagIndcEGRVlvLvl3�
188200 DFC_SysDiagIndcEGRVlvWarn:DFC_SysDiagIndcEGRVlvWarn�
188300 DFC_SysDiagIndcIntrDosLvl1:DFC_SysDiagIndcIntrDosLvl1�
188400 DFC_SysDiagIndcIntrDosLvl3:DFC_SysDiagIndcIntrDosLvl3�
188500 DFC_SysDiagIndcIntrDosWarn:DFC_SysDiagIndcIntrDosWarn�
188600 DFC_SysDiagIndcRdcAgRmnWarn:DFC_SysDiagIndcRdcAgRmnWarn�
188700 DFC_SysDiagIndcRgntCnsLvl1:DFC_SysDiagIndcRgntCnsLvl1�
188800 DFC_SysDiagIndcRgntCnsLvl3:DFC_SysDiagIndcRgntCnsLvl3�
188900 DFC_SysDiagIndcRgntCnsWarn:DFC_SysDiagIndcRgntCnsWarn�
188A00 DFC_SysDiagIndcRgntQlyLvl1:DFC_SysDiagIndcRgntQlyLvl1�
188B00 DFC_SysDiagIndcRgntQlyLvl3:DFC_SysDiagIndcRgntQlyLvl3�
188C00 DFC_SysDiagIndcRgntQlyWarn:DFC_SysDiagIndcRgntQlyWarn�
188D00 DFC_SysDiagIndcTamprgLvl1:DFC_SysDiagIndcTamprgLvl1�
188E00 DFC_SysDiagIndcTamprgLvl3:DFC_SysDiagIndcTamprgLvl3�
188F00 DFC_SysDiagIndcTamprgWarn:DFC_SysDiagIndcTamprgWarn�
189000 DFC_ACCompr2_Trq:Fehlerspeicher Klimakompressor 2 Moment�
189300 DFC_CPC_MsgLost:Fehlereintrag f�r alle Botschaftsverlustsignale aller Botschaften des CPC�
189400 DFC_CacCooltTpDriftFlt:Ladeluftk�hler K�hlwassertemperatur Driftpr�fung: Fehlereintrag�
189500 DFC_CacCooltTpEltFltHi:Ladeluftk�hler K�hlwassertemperatur elektrische Pr�fung: Fehlereintrag Highpegel�
189600 DFC_CacCooltTpEltFltLo:Ladeluftk�hler K�hlwassertemperatur elektrische Pr�fung: Fehlereintrag Lowpegel�
189700 DFC_CacCooltTpGrdtFlt:Ladeluftk�hler K�hlwassertemperatur Gradientenpr�fung: Fehlereintrag�
189800 Component is not installed.�
189900 Component is not installed.�
189A00 Component is not installed.�