Volvo All Engines (2010 Emissions) Fault Code: SPN 2791 FMI 12 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) Valve is not opening properly
Observable symptoms
1) Engine de-rated
2) Exhaust smoke
Probable cause
1) EGR Valve
Related products
-
Detroit DD16 EPA07 (2007-09) Fault Code: SPN 723 FMI 3 (MCM) Open Circuit
DD16 EPA07 (2007-09) -
Volvo All Engines (2010 Emissions) Fault Code: SPN 1675 FMI 14 PID: SID 39 Engine Starter Mode
All Engines (2010 Emissions) -
Detroit DD16 EPA10 (2010-13) Fault Code: SPN 2791 FMI 4 (MCM) Circuit Failed Low
DD16 EPA10 (2010-13) -
Volvo All Engines (2010 Emissions) Fault Code: SPN 103 FMI 15 PID: Engine Turbocharger – Least Severe Level
All Engines (2010 Emissions)