The automobile meaning of the car engine P265C Code is P for OBD-II Diagnostic Powertrain (P) Trouble Code For Engine. 2 for Fuel And Air Metering (Injector Circuit Malfunctions Only). 6 for Engine Oil Temperature Sensor Malfunction. 5 for Cylinder 10 Contribution/balance Fault and C for Exhaust Gas Recirculation Sensor B Circuit High. However, do not allow wrong meaning of the engine code and do not automobile dictionary meaning for solving the car engine. However, powertrain problem of the car engine is not difficult to solve the car engine. Once the problem is fixed, take the car for a test drive.