P0306 on the 2000 Mitsubishi Eclipse
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.
| 0413006 | 2004-06-10. Service bulletin. POWERTRAIN CONTROL MODULE (PCM) REPROGRAMMING FOR HOT SOAK RESTART AND ROUGH IDLE CONDITION (DIAGNOSTIC TROUBLE CODE P0300-P0306). *TT |
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| 0313002 | 2003-04-11. Service bulletin. POWERTRAIN CONTROL MODULE (PCM) REPROGRAMMING FOR HOT SOAK RESTART AND ROUGH IDLE CONDITION (DIAGNOSTIC TROUBLE CODE P0300-P0306). *TT |
| 0213015R | 2003-02-21. Service bulletin. INCORRECT POWERTRAIN CONTROL MODULE (PCM) SOFTWARE PARAMETERS MAY CAUSE A MISFIRE CONDITION WHEN THE ENGINE IS COLD, SETTING DIAGNOSTIC TROUBLE CODE (DTC) P0300 THROUGH P0306 IN THE PCM. *TT |
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.