Service bulletins for the 2005 Mazda RX-8
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
180 on file from NHTSA, as of 2026-10-19.
About P0300 on the 2005 Mazda RX-8: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: P0300 are shown. Show all
| 0100704 | 2004-04-30. Service bulletin. ENGINE AND ENGINE COOLING. A MALFUNCTION INDICATOR LAMP WITH DIAGNOSTIC TROUBLE CODE (DTC) P0300-0302 (MISFIRE) WHEN RUNNING, AFTER THE ENGINE HAS BEEN REPLACED. AFTER REPLACING THE ENGINE, THE ECCENTRIC SHAFT POSITION SENSOR WILL REMAIN IN THE PCM, CAUSING THE PCM TO MISDIAGNOSE THE ECCENTRIC SHAFT POSITION SENSOR SIGNAL, RESULTING IN THE DTC P0300-P0302 STORED IN MEMORY. *TS |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.