What does code P02F8 mean?

Q: What does code P02F8 mean?

Cylinder 11 Injector Circuit Range/Performance. P02F8 indicates that the powertrain control module (PCM) has detected an abnormal condition in the electrical circuit for cylinder 11's fuel injector, specifically a range or performance fault rather than a simple open or short. The PCM monitors injector current and response time, and this code sets when the circuit's behavior falls outside the expected parameters for proper fuel delivery.

DTC codes / P02xx · Fuel and air metering (injector circuits) / P02F8

P02F8Cylinder 11 Injector Circuit Range/Performance

P02F8 indicates that the powertrain control module (PCM) has detected an abnormal condition in the electrical circuit for cylinder 11's fuel injector, specifically a range or performance fault rather than a simple open or short. The PCM monitors injector current and response time, and this code sets when the circuit's behavior falls outside the expected parameters for proper fuel delivery.

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.