engine code 41

I have engine code 41 coming up. I know it is related to the Cam sensor. Does anyone have detailed info about trouble-shooting this fault? If possible please email it to me.

Thanks in advance.

have98

Some good code 41 info for you on the following thread;

http://www.automotiveforums.com/vbulletin/showthread.php?t=182197&highlight=water+pump
Code41camsensor&magnet