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P0400 Diagnostic Trouble Code Discussion for September 2009

Exhaust Gas Recirculation System Flow Malfunction

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Trouble Ticket Help Requests for DTC P0400
Help Request Posted
1999 Jaguar XJ8 L 4.0L MIL Lamp on VIN: SAJK06846X
P0400: EGR flow. I have p0400 on this supercharged XJ8. Alldata does not list this code or description of it. Has anyone had this problem? Car runs great no driveability issues. Where can I find a better source of information for Jaguar than alldata?
September 03, 2009