I have check engine on my 1996 XJ6, scaner reads Bank2 Sensor2 high voltage 02 sensor, I would like to know should I replace all the sensors or just that one. Thanks.

Mark

 

here's the link with photo showing the o2 sensor locations

http://www.justanswer.com/jaguar/58p...nsor-post.html

I DIY replacement and feared it will break so after couple attempts without successful (penetrate oil, heat etc..). I took to the local shop. Guess what, they sheared the sensor and they had to drilled and weld a new bung hole for the sensor.