The automobile meaning of the engine P0313 Code is not helpful but it is easy to find. The automobile meaning of the engine code is found online for free. The automobile meaning of the code is easy to access. P for OBD-II Diagnostic Powertrain (P) Trouble Code For Engine. 0 for Intake Valve Control Solenoid Circuit Low. 3 for Engine Oil Temperature Sensor Malfunction. 1 for Cylinder 10 Contribution/balance Fault and 3 for Exhaust Gas Recirculation Sensor B Circuit High. This general meaning of the code is not used for fixing the car engine. Due to use this false meaning, you may face terrible problem in the car engine.