P0306 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.
| 30325 | 2005-07-18. Service bulletin. RESTRICTED PERFORMANCE (REDUCTION IN POWER) BETWEEN 4100 RPM AND 4300 RPM, WITH THE MALFUNCTION INDICATOR LAMP (MIL) ON, WITH THE POSSIBILITY OF DIAGNOSTIC TROUBLE CODE(S) (DTC) P0300, P0301 TO P0306, P1313, P1314 OR P1316 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.