AutoCodes - OBDII Code List - P1148 JEEP

P1148 JEEP - Fuel Rail Pressure Malfunction Pressure Drop In Over-run

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

P1148 JEEP Possible Causes

  • Incorrect fuel pressure
  • Faulty Fuel Rail Pressure Solenoid
  • Fuel Rail Pressure Solenoid harness is open or shorted
  • Fuel Rail Pressure Solenoid circuit poor electrical connection
  • Air in fuel system

How do I fix code P1148 JEEP?

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.
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Cost of diagnosing the P1148 JEEP code

Labor: 1.0

The cost of diagnosing the P1148 JEEP code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

When is the code detected?

The Engine Control Module (ECM) has determined that the fuel rail pressure is too high for a specific condition

Possible Symptoms

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

P1148 JEEP Description

Fuel Rail Pressure Malfunction Pressure Drop In Over-run is the generic description for the P1148 Jeep code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1148 Jeep OBDII code.

Still have questions? Please post your question on our Comments Section below for more information.

OBDII Code P1148 Jeep - Fuel Rail Pressure Malfunction Pressure Drop In Over-run - AutoCodes.com

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