2004 E350 Recall for computer reprogramming

I wouldn't worry about it unless you are in an emissions testing area and are coming up due. If your rig doesn't get tested, there's no need to have the update done. One note however.... If you go to a shop to get other work done, they may want to diagnose the P1000 code which will pop up. Simply decline that, as that is the code that the recall will fix. It's simple an emissions test readiness code, which is suppose to prevent owners from resting their check engine light before testing.