The engine P0513 Code is related with the car engine and it is important thing for solving the car engine. The automobile meaning of the code is not useful and it is a way of solving the car engine. The automobile dictionary meaning of the code is found online. The automobile dictionary meaning of the engine code is P for OBD-II Diagnostic Powertrain (P) Trouble Code For Engine. 0 for Intake Valve Control Solenoid Circuit Low. 5 for Engine Oil Temperature Sensor Malfunction. 1 for Cylinder 10 Contribution or balance Fault and 3 for Exhaust Gas Recirculation Sensor B Circuit High.