Hi gang ,
Have a customer car come in (stock LS1 auto(with a P0342 and P0343 dtc
replaced cam sensor , still have the same error . Wierd thing is if clear the code the car will not start and sounds like its out of sync . if i disconnect cam sensor it starts instantly. if i log the cam hi/lo it is most definately seeing the cam sensor working. its like something is out of sync. the car is stock and as far as i know has just started throwing this code. its wierd that the codes seem to have a no signal for 5 seconds as the DTC trip but i can see the cam sensor working .
open to ideas before i dive down into the mechanical rabit hole
thanks