I have a 2009 Dodge avenger 2.4 the car will not start I have error codes P0261 P0264 P0267 P0270 Which basically are the codes for injector circuit low on all four cylinders . I also have a code P2088 camshaft position actuator or control circuit low bank one P0010 A camshaft position actuator circuit open bank one P2090 B camshaft position actuator control circuit low bank 1C , P0013 B camshaft position actuator or circuit open bank 1. At this point I'm pretty sure I need a new PCM the problem is I'm not sure what caused all of this and if I replace the PCM without knowing the cause I'm sure I will blow it again. I'm assuming one of the injectors circuits went bad causing a short going all the way to the PCM so I'm thinking of replacing all four injectors and then replacing the PCM any thoughts or help should I also replace the camshaft position sensor ?