Trouble code P1338

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08-02-2017, 06:38 PM

Mr.Allen

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Trouble code P1338

I am getting trouble code P1338 on my 2002 X-Type. The car is running but has a very serious misfire when the Air Conditioner is turned on. Any help you can give would be greatly appreciated. Thank You

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08-02-2017, 07:32 PM

avern1

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Attached is the definition of the P1338. It would appear your fuel pump control module is creating the problem. I would recommend you go to Jagrepair.com and download the techmanuals that have the wiring pinpooint tests to check the fuel pump control module.
Her is the link: JagRepair.com - Jaguar Repair Information Resource

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