This Diagnostic Trouble Code (DTC) monitors and evaluates malfunctions in the (EGR) Exhaust Gas Recirculation Diff Pressure. A faulty (EGR) Exhaust Gas Recirculation differential Pressure can lead to uneven running and response problems. Conditions for diagnostic trouble code (DTC):1) Abnormal sensor signal Observable symptoms1) Exhaust leakage Probable cause1) Wiring harness2) Clogged ports3) EGR Cooler4) EGR system pipe and connections5) EGR differential pressure sensor Detailed information Activation1) The diagnostic trouble code (DTC) is first set after 30?min when driving with varying engine loads2) At idle the diagnostic trouble code (DTC) is normally not set to active3) Diagnostic trouble codes (DTCs) are...

This Diagnostic Trouble Code (DTC) monitors and evaluates malfunctions in the (EGR) Exhaust Gas Recirculation Diff Pressure. A faulty (EGR) Exhaust Gas Recirculation differential Pressure can lead to uneven running and response problems. Conditions for diagnostic trouble code (DTC):1) Abnormal system response, most likely low flow Observable symptoms1) Possible engine de-rate2) Exhaust leakage3) Black smoke Probable cause1) Connector2) Wiring harness3) Clogged ports4) EGR Cooler5) EGR system pipe and connections6) EGR differential pressure sensor Detailed information Activation1) The diagnostic trouble code (DTC) is first set after 30?min when driving with varying engine loads2) At idle the diagnostic trouble code (DTC) is...

This function is used to check if the Exhaust Gas Recirculation (EGR) temperature sensor is working and check the status on the EGR cooler. If the sensor should show a value above limit due to extreme driving or malfunction in the cooler, the Engine Control Module (ECM) will derate the engine to avoid damage. Conditions for diagnostic trouble code (DTC):1) Temperature above normal, EGR System Observable symptoms1) Engine de-rated Probable cause1) Temperature sensor, EGR2) Insufficient cooling effect, EGR Cooler Volvo All Engines (2010 Emissions) Fault Code: SPN 411 FMI 9 PID: Engine Exhaust Gas Recirculation Differential Pressure Volvo All Engines...

This function is used to check if the Exhaust Gas Recirculation (EGR) temperature sensor is working and check the status on the EGR cooler. If the sensor should show a value above limit due to extreme driving or malfunction in the cooler, the Engine Control Module (ECM) will derate the engine to avoid damage. Conditions for diagnostic trouble code (DTC):1) The sensor value is not within an expected range Observable symptoms1) None Probable cause1) Sensor2) Connector3) Wiring harness Volvo All Engines (2010 Emissions) Fault Code: SPN 412 FMI 0 PID: Engine Exhaust Gas Recirculation Temperature Volvo All Engines (2010 Emissions)...

This function is used to check if the Exhaust Gas Recirculation (EGR) temperature sensor is working and check the status on the EGR cooler. If the sensor should show a value above limit due to extreme driving or malfunction in the cooler, the Engine Control Module (ECM) will derate the engine to avoid damage. Conditions for diagnostic trouble code (DTC):1) EGR temperature after cooler is above range Observable symptoms1) Loss of power Probable cause1) Extreme driving conditions, EGR Cooler Volvo All Engines (2010 Emissions) Fault Code: SPN 412 FMI 15 PID: Engine Exhaust Gas Recirculation Temperature Volvo All Engines (2010...