Jaguar Repair: xjs v12 ecu, electric fuel pump, orange wire

Question
I have no power to one side of injector plugs and no power to electric fuel pump. From a previous posting of yours I checked the main and fuel pump relays to find if I disconnect the orange wire from relay and ground the relay my fuel pump starts. I believe the ecu controls earthing for both the injectors and pump. I borrowed another ecu which made no difference, but I could not confirm the condition of this ecu. I would be grateful of any assistance as I am lost from here and have been unable to find wiring diagrams to help.
Regards, Rex.

Answer
Hi Rex,
Not sure the Australian version is the same as the US version but here is what I have. I have two other versions but they only have minor differences in emissions equipment. I posted the diagram on my web site for you to copy.

I had an XJ-S that I had to go down each pin on the ECU plug and confirm that each wire went to where they were suppose to and no where else. Starting with the Ignition signal, the start signal, the power and the several grounds.

Go to  http://mg-tri-jag.net/XJ-S11x1.jpg  and  Http://mg-tri-jag.net/XJ-S21x1.jpg

Howard