Volvo All Engines (2013 Emissions) Fault Code: P047512 PID: EMS Exhaust Pressure Control Valve “A”
Volvo All Engines (2013 Emissions) Fault Code: P047512 PID: EMS Exhaust Pressure Control Valve “A”
Circuit description
The purpose of the engine exhaust brake closed loop butterfly valve (butterfly valve) is to create a controlled exhaust back pressure upstream of the butterfly valve. The butterfly valve consists of the housing, shutter, shaft, bushings, pneumatic actuator, spring, and a bracket assembly. The shutter is kept in an open position by the spring when not activated. A pneumatic actuator closes the shutter when activated. The actuator is activated by the Engine Control Module (ECM). An exhaust pressure sensor located upstream from the shutter monitors the upstream exhaust pressure. The ECM activates the pneumatic actuator and closes the shutter when the upstream exhaust pressure deviates from the requested value. Once the pneumatic actuator is deactivated, the shutter returns to the open position
Conditions for diagnostic trouble code (DTC)
Short circuit to battery voltage on A14.EB:38
Diagnostic operating conditions
Ignition key in ON position
Observable symptoms
The exhaust brake does not function
The heat retention function is not working
Low Power
Probable cause
1) Short circuit to battery voltage, Control wire
2) Short circuit in control valve
-
Detroit Diesel Diagnostic Link DDDL 8.0 PRO PROFESSIONAL Software trucks
Detroit $25.00Rated 0 out of 5 -
JOHN DEERE SERVICE ADVISOR 5.3.225 DATABASE AG + CF ENGLISH 2023
John Deere $250.00Rated 0 out of 5 -
ddct Detroit diesel calibration tool (DDCT) v4.5 English Include Calibrations & Metafiles
Detroit $30.00Rated 0 out of 5
-
Volvo Premium Tech Tool PTT 2.8.130 Diagnostic Software 04.2022 ACPI ( 1 PC )
Trucks software $143.00Rated 0 out of 5 -
Detroit Diesel Diagnostic Link DDDL 8.0 PRO PROFESSIONAL Software trucks
Detroit $25.00Rated 0 out of 5 -
Wabco ToolBox plus 13.7 + ECAS CAN2 v3.00 Diagnostics Software
Trucks software $84.00Rated 0 out of 5 -
Eaton Service Ranger 4.9 Engineering 4.9 [05.2021] Engineering Level ( 1 PC )
Eaton $67.00Rated 0 out of 5 -
Scania SDP3 2.48.6 Diagnosis & Programming for VCI 3 VCI3 without Dongle
Scania $30.00Rated 0 out of 5
Related products
-
Volvo All Engines (2004 Emissions) Fault Code: SID 146 FMI 12 EGR Control Valve
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PID 412 FMI 0 EGR Temperature After Cooler
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PID 252 FMI 9 Date Data Failure
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PID 108 FMI 2 Ambient Pressure 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: PID 49 FMI 9 ABS Status
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PID 158 FMI 4 Battery Voltage
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PPID 35 FMI 4 EGR Mass Flow Sensor
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PPID 35 FMI 5 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 26 FMI 8 Fan Speed
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: PID 26 FMI 3 Fan Speed
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: PPID 35 FMI 9 EGR Mass Flow Sensor
All Engines (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2004 Emissions) Fault Code: SID 146 FMI 3 EGR Control Valve
All Engines (2004 Emissions)Rated 0 out of 5
-
SERVICE MANUAL International Engines DT466 & DT530 (1995-1998)
INTERNATIONAL ENGINES $34.00Rated 0 out of 5 -
SERVICE MANUAL International Engines MaxxForce 5 (2007 & 2009)
INTERNATIONAL ENGINES $25.00Rated 0 out of 5