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P1401 Diagnostic Trouble Code Discussion for July 2012

EGR Temperature Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1401
Help Request Posted
1995 Jaguar XJR 4.0L MIL Lamp on VIN: SAJPX1141S
P1401: EGR circuit failure fault in ECM. Vehicle came to me from another shop for a transmission fail light on with the car going into limp home mode. I scanned the car (Jag IDS tool), found the listed faults above, but could not communicate to the TCM, checked powers, grounds, comm wires, etc all go...
July 16, 2012
1995 Jaguar XJR 4.0L MIL Lamp on VIN: SAJPX1141S
P1401: EGR circuit failure fault in ECM. Vehicle came to me from another shop for a transmission fail light on with the car going into limp home mode. I scanned the car (Jag IDS tool), found the listed faults above, but could not communicate to the TCM, checked powers, grounds, comm wires, etc all go...
July 16, 2012