lyzic Posted October 30, 2010 Share Posted October 30, 2010 Hi all, My father in law's truck is throwing code P1147, which is a heated oxygen sensor on bank 2. I'm going to buy a new O2 sensor, but I don't know if it's the rear passenger or rear driver's side. Can anyone tell me for certain? Appreciate it, thanks! Link to comment Share on other sites More sharing options...
Panbacca Posted November 1, 2010 Share Posted November 1, 2010 (edited) Just did a quick google search and found this thread: http://www.automotiveforums.com/t547949-discuss2001_pathfinder_o2_sensor_replacement.html This post was quoted: There are 4 O2 sensors as stated above. Nissan has the engine reversed when talking about banks, so be aware. Normally bank one would be driverside, but that is bank 2 to them. Bank one is passenger side. There is an O2 sensor before the cat and after the cat. You can change it yourself, but they are a pain to get to. Especially the 4wd ones. So it looks like bank 2 is the driver's side... Edited November 1, 2010 by Panbacca Link to comment Share on other sites More sharing options...
vanuatoo Posted November 1, 2010 Share Posted November 1, 2010 If you look at http://www.nicoclub.com/FSM/pathfinder/2001_Pathfinder/fe.pdf on FE-9 Page 1 and 3 denote to Heated Oxygen Sensor and it seems that bank 2 is the driver's side. Link to comment Share on other sites More sharing options...
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