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P0308 on the 2004 Jaguar S-Type

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.

Bulletins for this model year that name P0308
303192005-03-04. Service bulletin. ROUGH IDLE, RESTRICTED PERFORMANCE, AND POOR HARSH TRANSMISSION SHIFTS. DIAGNOSTIC TROUBLE CODES P0174, P0171, P0301 TO P0308, P1316 AND P1582 MAY BE STORED IN THE ENGINE CONTROL MODULE (ECM). *TT

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.