Engine-Codes - Generic - P228F

P228F Code - Fuel Pressure Regulator 1 Exceeded Learning Limits Too High

- Code Popularity: 30,303 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P228F?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Clogged or Damage Fuel Filter
  • Faulty Fuel Pressure (FRP) Regulator
  • Faulty Fuel Pump
  • Faulty Fuel Pressure (FRP) Sensor

Code Tech Notes

The presence of this Diagnostic Trouble Code (DTC) may indicate that the vehicle is operating in derate mode and may experience a loss of power.

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How to Fix the DTC P228F?

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 pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P228F code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

What Does the P228F Code Mean?

The Powertrain Control Module (PCM) continuously monitors the fuel rail pressure sensor for concerns. If the PCM detects that the fuel rail pressure is 20% greater than the calculated threshold, the Diagnostic Trouble Code (DTC) sets.

P228F Code - Fuel Pressure Regulator 1 Exceeded Learning Limits Too High

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Code P228F Information for Specific Makes

  • P228F Ford Fuel Pressure Regulator 1 Exceeded Learning Limits Too High

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