Where is the catalatyc converter located on a 2002 jag s type 3.0

There are only two catalytic converters. They are of a high efficiency type and as such, they are tucked on each side of the engine directly bolted to the exhaust manifolds. You won't see them easily from underneath the car as you would on most vehicles. Item #1 and #11 in the diagram below are the catalytic converters.

here is the cylinder layout ...

Have a look at the following:-

http://www.bluejag.co.uk/enginebayfusebox.php

or

http://www.bluejag.co.uk/passengerbayfusebox.php

Check the Fuse see http://www.bluejag.co.uk for fusebox locations and fuse designations

P1000 normally is shown after the engine management light is reset.
When the light is on you should see other codes that will indicate which sensor(s) are faulty.
Most good mechanics have the equipment to read these codes and can give you a list (there may be multiple codes)
If you check out http://www.bluejag.co.uk you will find further information on this subject.

What you can do is ask for a direct fit converter.I don`t know if you can get them around where you are or if they are available for your vehicle.When I need to replace a converter I will get a direct fit one and it looks just like the one I am replacing.Also they are cheaper than the factory ones and I have not had any problems with them.Hope this helps.Good luck.

Try and bump the top of the engine or just have some one hold the release latch and lift up on the engine until it pops open.

Fuel pump is accessed through a hole below the back seat. Remove the seat and there is a rubber round cover over each fuel pump. Fuel pumps are held in place with a large round retaining ring that is screwed off.

those cables are from the oxigen sensor