This link is the installation instructions for the EVAP canister for my truck. You'll need to scroll down to 2005 short bed that is mounted on rear of gas tank. What you show above is not even close. When replacing, it calls for the addition of filter box that factory canister does not have. It states to run a new hose up to and above the transmission line T-connection. My question is why the new filter box has to be run above the transmission/line.