P0446 on the 2001 Jaguar XK
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.
Nobody has written a description of this code yet.
| 30346 | 2001-10-02. Service bulletin. CHECK ENGINE MALFUNCTION INDICATOR LAMP ILLUMINATING, WITH DIAGNOSTIC TROUBLE CODES P0442, P0455, P0446 STORED. *TT |
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1 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.