hi all

engine difficult to start engine cold or warm same thing

erratic idling at first star then after while normal idling

hesitation when accelerating
when accelerate hard its sounds like shocking no response at hard acceleration

poor engine response poor engine performance

trouble cods

P0341 Camshaft Position Sensor CircuitRange/Performance 004 No Signal/Communication

sensor convector unplugged

p0343 Camshaft Position Sensor high input

????????? help

a4 b6 2003 2.0 alt engine