O2 Oxygen Sensor Replace on 2001 Town and Country

We had the check engine "dummy" light on for a few weeks and went through a few tanks of gas (which often makes it go away but it didn't this time), so I decided to put the CAN ODBII code reader on the van and find out what the problem was. The trouble code that came up was P0135, which indicated a bad heater on the Oxygen Sensor (o2 sensor). This was the upstream sensor that is right at the exhaust manifold. In this video, I show the amount of trouble it is to access and replace this sensor on this minivan and the tools I used in order to do it. I apologize for the wind noise, but I haven't figured out how to control the weather.... well at least not yet!! ;)