The P0302 diagnostic code on your 2024 Infiniti QX80 signals that the engine control module has detected cylinder 2 misfires exceeding acceptable thresholds. The completely redesigned QX80 features a new twin-turbo powertrain.
2024 QX80 Powertrain Revolution
The redesigned 2024 Infiniti QX80 introduces a 3.5L twin-turbocharged V6 replacing the previous V8. This sophisticated engine produces significant power while improving efficiency over the outgoing V8.
Twin-Turbo V6 Technology
The new twin-turbo V6 uses two turbochargers for impressive power output. Boost system integrity is critical for proper combustion across all six cylinders. Cylinder 2 is located on one bank of the V6.
New Platform Considerations
The completely redesigned 2024 QX80 features an all-new platform and powertrain. Early production vehicles may experience isolated issues addressed under warranty.
Warranty Coverage
Your 2024 QX80 is protected by Infiniti's comprehensive new vehicle warranty. Misfire repairs should be covered. Contact your dealer for diagnosis.
Flagship Luxury Expectations
The QX80 remains Infiniti's flagship. Smooth, refined operation is expected. Address any misfires immediately to maintain the premium experience.