The P0302 diagnostic code on your 2024 Infiniti Q50 signals that the engine control module has detected cylinder 2 misfires exceeding acceptable thresholds. This sport sedan's twin-turbo V6 requires proper diagnostic attention.
2024 Q50 Powertrain
The 2024 Infiniti Q50 continues with the 3.0L twin-turbocharged VR30 V6 engine in 300hp LUXE or 400hp RED SPORT configurations. Both deliver exhilarating performance when functioning properly.
Twin-Turbo Technology
The VR30DDTT uses twin turbochargers for substantial power output. Balanced boost delivery to both banks is essential. Boost system integrity directly affects cylinder-specific combustion.
Performance Sedan Requirements
The Q50's performance-oriented nature demands precise engine operation. Under high-boost conditions, ignition and fuel systems must deliver consistently. Any weakness causes misfires.
Warranty Coverage
Your 2024 Q50 is protected by Infiniti's warranty. Misfire repairs should be covered. Contact your dealer for factory-level diagnosis.
Sport Driving Considerations
If you frequently drive the Q50 in sport mode or at high RPM, component wear may accelerate. Ensure maintenance is current and components meet specifications.