Fuel Pressure Regulator 1 Exceeded Learning Limits Too High
Table of contents
P228F FORD Possible Causes
- Clogged or Damage Fuel Filter
- Faulty Fuel Pressure (FRP) Regulator
- Faulty Fuel Pump
- Faulty Fuel Pressure (FRP) Sensor
How do I fix code P228F FORD?
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.
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.
Cost of diagnosing the P228F FORD code
The cost of diagnosing the P228F FORD 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.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P228F FORD Description
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.