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P144C on the 2013 Jaguar XF

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.

Bulletins for this model year that name P144C
JTB00407NAS12022-11-14. Service bulletin. Engine MIL Illuminated With DTC P144C
JTB00407NAS22017-03-31. Service bulletin. "SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED WITH DIAGNOSTIC TROUBLE C ODE (DTC ) P144C , P2178, AND/OR P2282 STORED IN THE ENGINE C ONTROL MODULE (EC M). CAUSE: THIS MAY BE CAUSED BY AN ENGINE MANAGEMENT SYSTEM (EMS) SOFTWARE ERROR OR AS A RESULT OF AN AIR LEAK IN THE ENGINE INTAKE SYSTEM."
JTB00407NAS12017-03-27. Service bulletin. "SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED WITH DIAGNOSTIC TROUBLE CODE (DTC) P144C, P2178, AND/OR P2282 STORED IN THE ENGINE CONTROL MODULE (ECM) OR AFTER A LEAK IS FOUND AND REPAIRED IN THE ENGINE INTAKE AIR SYSTEM. CAUSE: THIS MAY BE CAUSED BY AN ENGINE MANAGEMENT SYSTEM (EMS) SOFTWARE ERROR."

3 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.