Volvo All Engines (2010 Emissions) Fault Code: SPN 2791 FMI 5 PID: SID 146 Engine Exhaust Gas Recirculation (EGR) Valve Control
The EGR Valve operation is controlled by the Engine Control Module (ECM) using a pulse width modulated signal.? The ECU provides both the power and ground circuits. The EGR Valve assembly consists of a solenoid, operating a valve by hydraulic pressure provided by the engine?s oiling system.
Conditions for diagnostic trouble code (DTC):
1) EGR valve activated
2) Open circuit, current draw less than 500?mA
Observable symptoms
1) Loss of power
Probable cause
1) Wires between EGR Valve and Engine Control Module (ECM)
2) EGR extension harness
3) Connector
4) EGR Valve
Detailed information
1) EGR valve commanded closed
![Magic Tuner [paccar, Maxxforce, Detroit, Caterpillar, Delete]](https://www.ecuforcetruck.com/wp-content/uploads/2021/10/1-300x300.png)
Related products
-
-
Volvo All Engines (2017 Emissions) Fault Code: P208A00 PID: ACM Reductant Pump “A” Control
All Engines (2017 Emissions) -
-
Volvo All Engines (2017 Emissions) Fault Code: P229F64 PID: EMS NOx Sensor Gas Outlet Removed
All Engines (2017 Emissions) -
-
-
-
Volvo All Engines (2013 Emissions) Fault Code: P203D00 PID: EMS Aftertreatment Reagent Level Short Circuit High
All Engines (2013 Emissions) -
-
-
-
-
-
-
Volvo All Engines (2013 Emissions) Fault Code: P203701 PID: ACM Reductant Injection Air Pressure Sensor “A”
All Engines (2013 Emissions) -
-
-
Volvo All Engines (2010 Emissions) Fault Code: SPN 94 FMI 17 PID: Engine Fuel Delivery Pressure – Least Severe Level
All Engines (2010 Emissions)
