Nissan Sunny 2013 indicate Malfunction symbol I went garage and check the car, they check with computer and number it show P0335, Mechanic diagnose crankshaft position sensor (POS) need to replace, I done it and deleted symbol from car. After one week again the symbol appearing some time my car lack of power when pressing accelerator RPM increasing like more than 6 but meter going 40 km only. Sometime work normally but feel Engine more raising....can any one help me to sort it out.....thank you