2004 Nissan G35 6-Speed Manual: PO327 & P011 Codes After Clutch and Flywheel Replacement
I own a 2004 Nissan G35 6-speed manual transmission coupe. After replacing the clutch and flywheel at 133,000 miles, I received the vehicle back the same day. Shortly after, the 'Service Engine Soon' light activated. The repair shop reported OBD-II diagnostic codes PO327 and P011, stating these are unrelated to the clutch or flywheel work. This is concerning because the check engine light has never come on before. Is there a technical connection between the transmission rebuild and these codes? Or is this simply a coincidence? Any insights or troubleshooting steps would be greatly appreciated.
Positive thinking — check engine oil level and condition. The code might be a temporary out-of-tolerance issue related to the clutch repair. Please update if the problem returns.