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P1111 Diagnostic Trouble Code Discussion for August 2010

IAT Sensor Circuit Intermittent High Voltage


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Trouble Ticket Help Requests for DTC P1111
Help Request Posted
2001 Jaguar XKR 4.0L MIL Lamp on VIN: SAJDA42B41
P1111: System checks complete since last memory clear. Vehicle runs fine. Just has check engine lite on. Cannot fine description of code po1647 or test for that code.if clear codes they come back in a day or so of driving.
August 02, 2010
2001 Jaguar XKR 4.0L MIL Lamp on VIN: SAJDA42B41
P1111: System checks complete since last memory clear. Vehicle runs fine. Just has check engine lite on. Cannot fine description of code po1647 or test for that code.if clear codes they come back in a day or so of driving.
August 02, 2010