P229A Code: Meaning, Causes, and Symptoms | OBD2 Codes

P229A – Fuel Pressure Regulator 2 Exceeded Control Limits Pressure Too Low


P229A Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


P229A Possible Causes


Faulty Fuel Pressure Regulator,Faulty Fuel Pump,Faulty Fuel Pressure Sensor


P229A 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.