How do I go about geting both cams at tdc? I kow you have to rotate the crank to get the cams at tdc,but how do i know which one is correct and which one is off. The belt slipped cuz i had loose connection on my crank angel sensor.

 

There are arrows and/or slots marked on the edge of your cam gears.

 

If I remember correctly, the arrows on the cam gears should be pointing straight UP and the other marks should be pointing towards each other.