Volvo All Engines (2013 Emissions) Fault Code: P20A000 PID: ACM Reductant Purge Control Valve
Volvo All Engines (2013 Emissions) Fault Code: P20A000 PID: ACM Reductant Purge Control Valve
Circuit description
When ignition key is turned to OFF position the selective catalytic reduction (SCR) system enters afterrun mode. During afterrun, system attempts to drain diesel exhaust fluid (DEF) from the DEF dosing valve, DEF pump and DEF lines. Aftertreatment control module (ACM) activates DEF return valve by grounding the control wire (-). When the return valve is activated, the DEF reverses flow back to the tank, and DEF dosing pressure is expected to drop. If the dosing pressure does not drop or if it increases during afterrun, the return valve is considered to have a mechanical fault.
Conditions for diagnostic trouble code (DTC)
Open circuit
Observable symptoms
Aftertreatment Diesel Exhaust Fluid (DEF) Pump After-run not possible
Probable cause
1) Connector
2) Wiring harness
3) Aftertreatment Diesel Exhaust Fluid (DEF) Pump
-
DOWNLOAD NISSAN UD DIESEL PC-CONSULT DIAGNOSTIC 1.1.13 & PC-REPROMASTER 1.2.0
NISSAN UD $100.00Rated 0 out of 5 -
Volvo PROSIS Offline 2019 Parts Catalog Installation Service
Trucks software $45.00Rated 0 out of 5 -
DOWNLOAD Paccar ESA Electronic Service Analyst 5.5.0 Diagnostic Software 2023
PACCAR $96.00Rated 0 out of 5
-
JOHN DEERE SERVICE ADVISOR 5.3.225 DATABASE AG + CF ENGLISH 2023
John Deere $250.00Rated 0 out of 5 -
PF Diagnose 2.0.2.23 Diagnostics Software 2013 – Full Heavy & Medium Duty with OBDII Support – Online Installation Service
PF Diagnose $60.00Rated 0 out of 5 -
PACCAR Electronic Service Analyst 5.4.3.0 SW files 27.03.2021 software trucks
PACCAR $60.00Rated 0 out of 5
Related products
-
Volvo All Engines (2004 Emissions) Fault Code: PID 102 FMI 5 Boost Air Pressure / Temperature Sensor
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PPID 55 FMI 5 ECU Temperature
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PID 108 FMI 3 Ambient Pressure Sensor
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: SID 21 FMI 2 Cam Speed Sensor
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PPID 35 FMI 9 EGR Mass Flow Sensor
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PID 50 FMI 9 AC System Status
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PID 158 FMI 3 Battery Voltage
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: SID 21 FMI 8 Cam Speed Sensor
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PID 49 FMI 9 ABS Status
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: SID 146 FMI 7 EGR Control Valve
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PID 102 FMI 2 Boost Air Pressure / Temperature Sensor
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PID 412 FMI 9 EGR Temperature After Cooler
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PPID 55 FMI 4 ECU Temperature
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PID 228 FMI 11 Calibration Factor
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: SID 146 FMI 12 EGR Control Valve
All Engines (2004 Emissions)Rated 0 out of 5
-
Allison Transmission – WTEC 2 MD/HD/B SERIES TRANSMISSIONS
Allison$20.00Original price was: $20.00.$16.00Current price is: $16.00.Rated 0 out of 5 -
SERVICE MANUAL International Engines MaxxForce DT 9 10 (2014 & Newer)
INTERNATIONAL ENGINES $17.00Rated 0 out of 5