Hello, I have a Toyota gt86 from 2012 and with me went the engine control light and at the same time also the traction control light. I have read out the vehicle memory and found the error P000C ( camshaft position sensor A, bank 2, answer too slow). If the error comes then I notice a power loss in the car, which is gone again when I delete the error. In addition I hear a metallic clacking short at about 2000 turns and then again at 3000. I tried to fix the problem already by changing the camshaft sensors, freshly made an oil blower and the solenoid valve at position C. In the latter case the error was gone for about 50km long and then came back shortly after a restart of the car. Overall the error behaves so that I can usually drive normal after erasing the error, until I turn off the car and drive again, then the error comes back after a few minutes. The engine was built up before about 10000km and was reinforced with Titan and thus prepared for turbo, however, it is driven without turbo. However, it could have remained the same idea of changing the engine chain.