P0340 Hyundai - Check engine light comes on but doesn't stay on

Question

Check engine keeps coming on and off. The code has been P0340, camshaft position sensor. It will be off for a day or two then come on and stay on for awhile. The next time i start the engine the light will be off. How can it be fixed???

Answer 1

P0340 Camshaft position sensor A circuit malfunction

How is  the connection if the code is on one day and off the next check the connection . a poor mating connection can set one moment and clear the next moment.