AutoCodes - Dodge - P0148 DODGE

P0148 DODGE Code - High Pressure Common Rail Checksum

Repair Importance Level: 2/3
Repair Difficulty Level: 2/3
Table of contents

|P0148 DODGE code possible causes

  • Fuel Leaks
  • Faulty Fuel Control Actuator
  • Faulty Fuel Pressure Sensor

|How do I fix the P0148 DODGE code?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|Cost of diagnosing the P0148 DODGE code

Labor: 1.0

The cost of diagnosing the P0148 DODGE code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are P0148 DODGE code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|P0148 DODGE code description

The Fuel Control Actuator (FCA) is an electronically controlled solenoid valve. The ECM controls the amount of fuel that enters the high-pressure pumping chambers by opening and closing the FCA based on a demanded fuel pressure. When the FCA is opened, the maximum amount of fuel is being supplied to the fuel injection pump. Any fuel that does not enter the injection pump is directed to the cascade overflow valve. The cascade overflow valve regulates how much excess fuel is used for lubrication of the pump and how much is returned to the fuel tank through the drain manifold.
OBDII Code P0148 Dodge - High Pressure Common Rail Checksum - AutoCodes.com

|Need more information with the P0148 DODGE code?

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|Need help with a P0148 DODGE code?

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|P0148 DODGE code comments

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Repair Importance Level: 2
 
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