P0335, tooth detection is faulty
 

CODE "Sensor rotor adaptation, tooth detection is faulty. /Mechanical fault P0335". Please help me here, I have changed the Crank shaft position sensor twice and the engine still accelerate poorly. What else can I do? Do I have to change the fly wheel?

what car is this?

speaking generically - P0335 is a crank sensor signal output failure - this maybe caused by bad wiring too. Make sure the wiring is not shorted or broken.

We find this code all the time when cars run out of gas........Check fuel pressure

One of my cars did exactly what you say.

low fuel pressure caused P0336 - but never as an active code.