What does code P02F5 mean?

Q: What does code P02F5 mean?

Cylinder 8 Injector Circuit Range/Performance. P02F5 indicates that the powertrain control module has detected a range or performance problem with the fuel injector circuit for cylinder 8, meaning the electrical current flow through that injector does not match the expected profile during operation. The computer monitors the injector driver circuit for opens, shorts, or abnormal resistance and sets this code when the signal falls outside the calibrated window.

DTC codes / P02xx · Fuel and air metering (injector circuits) / P02F5

P02F5Cylinder 8 Injector Circuit Range/Performance

P02F5 indicates that the powertrain control module has detected a range or performance problem with the fuel injector circuit for cylinder 8, meaning the electrical current flow through that injector does not match the expected profile during operation. The computer monitors the injector driver circuit for opens, shorts, or abnormal resistance and sets this code when the signal falls outside the calibrated window.

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.