Do not trust anyone to fix the car engine. You must take the car to automobile repair center for solving the problem from the car engine. The engine P1215 Code is found for the test of the car engine. The engine process, in conjunction with the engine control module (ECM) or powertrain control module (PCM), activates the engine P1215 code solenoid valve to regulate oil pressure to the engine instrument that is installed in the regulator system to change valve timing between High and Low. If the engine solenoid valve has an short or open circuit, a DTC is stored.