Car was running worked on the heads now wont start p0340 replaced 2 cam sensor and crank

Question

I have a 2004 Infiniti G35 I did some work on the heads when I was done the car started but wouldn't accelerate over 2000 RPM replaced two cam sensor and crank sensor and now it won't start already checked with my keys in the door for the theft also reset the ECM doing there pedal procedure and still nothing I'm out of ideas I really need help I have a Snap-On scanner that gives me life feed and I went into the live feed and all the system seems to be working fine I really need help

Answer 1

Hi there,

Since its throwing codes for the bank 1 and bank 2 cam position sensors, its likely the timing is off. I would either do a leak down test or a compression test to see if the timing is off or not.