Volvo All Engines (2013 Emissions) Fault Code: P040312 PID: EMS EGR "A" 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) Short circuit in component

Observable symptoms
1) Loss of power

Probable cause
1) EGR Valve

Volvo All Engines (2013 Emissions) Fault Code: P040200 PID: EMS Engine Exhaust Gas Recirculation 1 Valve Position Flow Excessive Detected

Volvo All Engines (2013 Emissions) Fault Code: P040100 PID: EMS Engine Exhaust Gas Recirculation 1 Valve Position Flow Insufficient Detected

Volvo All Engines (2013 Emissions) Fault Code: P034138 PID: EMS Camshaft Position Sensor "A" Circuit Range/Performance

Volvo All Engines (2013 Emissions) Fault Code: P034038 PID: EMS Camshaft Position Sensor "A" Bank 1 or Single Sensor

If you want to know other articles similar to Volvo All Engines (2013 Emissions) Fault Code: P040312 PID: EMS EGR "A" Control you can visit the category All Engines (2013 Emissions).

truckshd