Código de avería P009D – This generic powertrain diagnostic trouble code (DTC) typically applies to all OBD-II vehicles. That may include but is not limited to vehicles from Dodge, Ram, Chevy, Ford, GMC, Saturn, etc. Although generic, the specific repair steps may vary depending on make/model. The P009D OBD-II trouble code is one of five possible codes that indicates that the Powertrain Control Module (PCM) has detected a malfunction and with the operation of the Fuel Pressure Relief Control Circuit. The codes that are associated with Fuel Pressure Relief malfunctions are P009B, P009C, P009D, P009E, and P009F. The purpose of the Fuel Pressure Relief Control Circuit is to control the amount and pressure of the fuel delivered to the engine to operate properly. The PCM monitors the fuel pressure regulator and opens the fuel pressure relief valve to return excess fuel back to the fuel supply system. Code P009D is set by the PCM when the Fuel Pressure Relief Control Circuit has a high voltage condition.
El código de avería P009D indica: This generic powertrain diagnostic trouble code (DTC) typically applies to all OBD-II vehicles. That may include but is not limited to vehicles from Dodge, Ram, Chevy, Ford, GMC, Saturn, etc. Although generic, the specific repair steps may vary depending on make/model. The P009D OBD-II trouble code is one of five possible codes that indicates that the Powertrain Control Module (PCM) has detected a malfunction and with the operation of the Fuel Pressure Relief Control Circuit. The codes that are associated with Fuel Pressure Relief malfunctions are P009B, P009C, P009D, P009E, and P009F. The purpose of the Fuel Pressure Relief Control Circuit is to control the amount and pressure of the fuel delivered to the engine to operate properly. The PCM monitors the fuel pressure regulator and opens the fuel pressure relief valve to return excess fuel back to the fuel supply system. Code P009D is set by the PCM when the Fuel Pressure Relief Control Circuit has a high voltage condition.
¿Qué significa el código P009D?
This generic powertrain diagnostic trouble code (DTC) typically applies to all OBD-II vehicles. That may include but is not limited to vehicles from Dodge, Ram, Chevy, Ford, GMC, Saturn, etc. Although generic, the specific repair steps may vary depending on make/model. The P009D OBD-II trouble code is one of five possible codes that indicates that the Powertrain Control Module (PCM) has detected a malfunction and with the operation of the Fuel Pressure Relief Control Circuit. The codes that are associated with Fuel Pressure Relief malfunctions are P009B, P009C, P009D, P009E, and P009F. The purpose of the Fuel Pressure Relief Control Circuit is to control the amount and pressure of the fuel delivered to the engine to operate properly. The PCM monitors the fuel pressure regulator and opens the fuel pressure relief valve to return excess fuel back to the fuel supply system. Code P009D is set by the PCM when the Fuel Pressure Relief Control Circuit has a high voltage condition.
Síntomas del código P009D
- Fallo motor
- Pérdida de potencia
- Testigo encendido
Causas del código P009D
Este código puede estar relacionado con diferentes fallos en el sistema.
Solución del código P009D
Replacing the fuel pump Replacing the fuel pressure relief valve Replacing the Fuel pressure regulator Cleaning corrosion from connectors Repairing or replacing wiring Flashing or replacing PCM Hopefully, the information in this article has been helpful to point you in the right direction to correct the problem with your Fuel Pressure Relief Control Circuit. This article is strictly informational and the specific technical data and service bulletins for your vehicle should always take priority.
Preguntas frecuentes
¿Es grave el código P009D?
Depende del vehículo, pero se recomienda revisarlo cuanto antes.
¿Se puede conducir con el código P009D?
No es recomendable durante largos periodos.