Hey guys, the p0340 code is the cam position right? Ready says bank 1.. Is there 2? Can anyone tell me where the bank one is?? nd do i need to get on tdc on cyl one first or not?

 

On a 4.2L v6 it is in the old distributor location that set in a hole on top front of motor.
On 4.6/5.4L v8 it' the sensor screwed into the front of head on 'driver side' with a connector attached.
It has to detect the movement of the cam gear hence it's location.
Good luck.

 

Ok great, do i have to get on tdc for eather of these engines?

 

Which motor are we talking about v6 or v8.
On v6 you need to follow a procedure because it's timed (driven) off the camshaft.
On a v8 you can't do anything but screw the sensor into the head so it can sense the passing of the cam gear surface change to generate it's signal..
Good luck.