Volvo All Engines (2010 Emissions) Fault Code: SPN 2791 FMI 3 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) Current draw greater than 3?A
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
5) Electronic Control Unit
Related products
-
-
-
-
-
-
-
-
-
Volvo All Engines (2010 Emissions) Fault Code: SPN 171 FMI 13 PID: Ambient Air Temperature
All Engines (2010 Emissions) -
Volvo All Engines (2013 Emissions) Fault Code: P269711 PID: EMS Exhaust Aftertreatment Fuel Injector “A”
All Engines (2013 Emissions) -
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 91 FMI 3 (CPC) Circuit Failed High
DD13 EPA10 (2010-13) -
-
-
-
-
-
CAT 3406E (Prefix 1MM or 2WS) Fault Code: 55 PID: SPN: FMI: No Diagnostic Code Detected
3406E (Prefix 1MM or 2WS) -
