What does code P2293 mean?

Q: What does code P2293 mean?

Fuel Pressure Regulator 2 Performance. P2293 indicates that the powertrain control module (PCM) has detected a performance problem with the fuel pressure regulator circuit for bank 2, meaning the regulator is not maintaining the commanded fuel pressure within the expected range. The PCM monitors the fuel pressure sensor and compares actual pressure to the desired pressure, setting the code when the deviation exceeds a calibrated threshold for a specified time.

DTC codes / P22xx · Fuel and air metering (injector circuits) / P2293

P2293Fuel Pressure Regulator 2 Performance

P2293 indicates that the powertrain control module (PCM) has detected a performance problem with the fuel pressure regulator circuit for bank 2, meaning the regulator is not maintaining the commanded fuel pressure within the expected range. The PCM monitors the fuel pressure sensor and compares actual pressure to the desired pressure, setting the code when the deviation exceeds a calibrated threshold for a specified time.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyIntermediate

AreaFuel and air metering (injector circuits)

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.