q

 

Under car, look up. May need to remove engine under shield.

 

>Under car, look up. May need to remove engine under shield.

Not sure what engine you have but with the 4.2 this is exactly right. Remove
the belly cover and you will see two down pipes that are actually the cat-converters. There are two O2 sensors on each side sticking out towards the front. They are very easily accessible with one towards the top of the cat and one towards the bottom.
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Jaguar: Grace, Pace, and Space - Sir William Lyons

 

Thanks. Open the hood and found them in about 10 seconds- just never looked before- should be simple enough job.

Thanks

Tom