The fuel pump is in the lower panel of the trunk. Most are under the spare.
in the gas tank
in the trunk remove the spare tire
o2 sensor fuel too rich
My 1990 Sovereign has an electric fuel pump on the crossbar above the rear wheels. Yours should be in the same place.
You have to remove the fuel tank. The pump is inside the tank in a plastic mount. Its about a 4 hour job in and out.
The fuel pump relay for a 1993 xj6 Jaguar is located in the trunk on the right hand rear side, next to the rear light control module. It is a 4 prong black relay.
the relay is located at the firewall behind the glove-box. the fuel pump relay has a yellow socket. good luck !
Code fuel 1 would indicate Oxygen sensor. A good information source is the Haynes Manual Jaguar XJ6 1988-94. Good luck.
3.2 litre in boot electrical carrier box colour blue
In the trunk behind carpet in the upper left hand corner-a small white switch.
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