I want to know from what this occured? Not from the tune its something else

 

English?

 

Lol , ok. From the beginning. I have a check engine sign in the dash and when I plugged my sct dash scan it showed me P0341 camshaft sensor any1 know what caused it to appear?

 

I think you may need a new sensor. That code is for sensor performance. The sensor on my truck is at the back of the block on the passenger side and a real bugger to get to. Have you had it out? Disconnected any wires from the back of the block? Have you put in a cam recently? Perhaps it is not aligned properly. Just trying to through out some ideas. Maybe the sensors are on the front on the newer trucks.

 

if you've installed it on a ur truck, its normal for the GMT900s to come up with this sensor... It's either to do with the DOD, or the fact you changed out the 1-bolt cam gear in exchange from a 3-bolt cam gear...

The cam sensor for the new trucks are in the crank/cam gear cover. Maybe if you change that out for a LS2 one, it might help...

 

My cam sensor is at the front. And are you telling me just to change the cam sensor and the problem is solved?

 

Hopefully.

 

New code P0641 I have to delete it 3 times at a stopping light or U turn

 

Not good.

 

don't be worried with the above comment. If you had the first DTC and then the 2nd, it just goes to show that the sensor has taken a dump.. exchange it out and it should go back to normal.