The function identifies and indicates malfunction of the aftertreatment diesel particulate filter (DPF) by analyzing the pressure drop over the aftertreatment DPF. This is done by making a check for deviation between sensor value and a model pressure drop. In some extreme cases the engine will derate.
Conditions for diagnostic trouble code (DTC):
1) High differential pressure across the filter (DPF)
Probable cause
1) Aftertreatment DPF Differential Pressure Sensor
2) Aftertreatment Diesel Particulate Filter (DPF)
Related products
-
Allison 1000 & 2000 Gen 5 Fault Code:U0100 Lost Communication With ECM A
1000 & 2000 Gen 5 -
Allison 1000 & 2000 Gen 5 Fault Code:P2763 TCC PCS Control Circuit High
1000 & 2000 Gen 5
-
Volvo All Engines (2013 Emissions) Fault Code: P009501 PID: EMS Intake Air Temperature Sensor 2 Bank 1
All Engines (2013 Emissions) -
Volvo All Engines (2013 Emissions) Fault Code: P20A000 PID: ACM Reductant Purge Control Valve
All Engines (2013 Emissions) -
Volvo All Engines (2010 Emissions) Fault Code: SPN 412 FMI 3 PID: Engine Exhaust Gas Recirculation Temperature
All Engines (2010 Emissions) -
Volvo All Engines (2017 Emissions) Fault Code: P103100 PID: EMS Particulate Matter Sensor Clogged Tip
All Engines (2017 Emissions)