VOLVOUU All Engines (2017 Emissions) Fault Code: P049D99 PID: EMS EGR “A” Control Position Exceeded Learning Limit
Circuit description
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)
Valve position out of range
Probable cause
1) EGR Valve
![Volvo Penta EPC 6 Offline VMware [12.2021] VMwarev is an electronic parts catalog designed for maintenance and repair of Volvo Penta marine and industrial engines. It provides technicians and engineers with access to a comprehensive database of parts, schematics, and technical information for quick and accurate ordering. The catalog's detailed illustrations and exploded views aid in identifying and locating parts efficiently. The software's user-friendly interface and regular updates ensure up-to-date and precise information for optimal maintenance and repair tasks.DOWNLOAD Volvo Penta EPC 6 Offline VMware [12.2021] VMware](https://dtctrucks.com/wp-content/uploads/2023/07/VOLVO-PENTA-2021-A-300x300.jpg "Volvo Penta EPC 6 Offline VMware [12.2021] VMwarev is an electronic parts catalog designed for maintenance and repair of Volvo Penta marine and industrial engines. It provides technicians and engineers with access to a comprehensive database of parts, schematics, and technical information for quick and accurate ordering. The catalog's detailed illustrations and exploded views aid in identifying and locating parts efficiently. The software's user-friendly interface and regular updates ensure up-to-date and precise information for optimal maintenance and repair tasks.DOWNLOAD Volvo Penta EPC 6 Offline VMware [12.2021] VMware")
English
Arabic
