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2004.5-2005 CHEVY-GMC DURAMAX 6.6L LLY NEW FUEL PRESSURE REGULATOR MPROP VALVE FOR CP3 PUMP

2004.5-2005 CHEVY-GMC DURAMAX 6.6L LLY NEW FUEL PRESSURE REGULATOR MPROP VALVE FOR CP3 PUMP

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$95.00
SKU:
0928400653
Condition:
New

2004.5-2005 CHEVY-GMC DURAMAX 6.6L LLY NEW FUEL PRESSURE REGULATOR MPROP VALVE FOR CP3 PUMP

 

Description:

Bosch Fuel Control Actuator (FCA/MPROP)
The function of the part is to control the output pressure of the high pressure CP3 fuel pump. When the part fails, the 
actual fuel pressure will not match the desired fuel pressure as specified by the engine computer. Both pressures can be 
monitored on a scan tool and compared. The most common symptom as the part begins to fail is varying / unstable idle.
The MPROP is mounted on the back side of the CP3 pump and is attached by (3) T-25 Torx head screws. Two o-rings seal the 
MPROP to the pump and are included already installed on the new part.
 
COMMON DTC TROUBLE CODES:
  • DTC P0087 Fuel Rail Pressure (FRP) Too Low 
  • DTC P0088 Fuel Rail Pressure (FRP) Too High 
  • DTC P0089 Fuel Pressure Regulator Performance 
  • DTC P0090 Fuel Pressure Regulator Control Circuit