P228E – Fuel Pressure Regulator 1 Exceeded Learning Limits Too Low

P228E Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P228E Possible Causes

Clogged or Damage Fuel Filter,Faulty Fuel Pressure Regulator,Faulty Fuel Pump,Faulty Fuel Pressure Sensor

P228E Description

The Powertrain Control Module (PCM) monitors the fuel pressure. The code is set when the PCM detects the fuel pressure out of factory specifications.