A P0303 code on your 2022 Toyota Camry indicates that the engine control module has detected cylinder 3 misfires beyond acceptable parameters. Multiple engine options require specific diagnostic approaches.
2022 Camry Engine Options
The 2022 Toyota Camry offered a 2.5L Dynamic Force four-cylinder producing 203 horsepower, a 3.5L V6 delivering 301 horsepower, plus hybrid variants. Each configuration has different diagnostic considerations.
2.5L Four-Cylinder
The Dynamic Force 2.5L uses D-4S dual injection combining direct and port injection. This technology helps prevent carbon buildup while delivering efficient power. Four cylinders mean each contributes 25% of power.
3.5L V6 Configuration
The V6 option provides smooth, powerful performance. In a V6, cylinder 3 is on one bank. Bank-specific issues should be considered during diagnosis.
Toyota Reliability
The Camry's reputation for reliability makes misfires relatively uncommon. Address them promptly to maintain this dependability.
Hybrid System
Hybrid variants combine the 2.5L engine with electric motors. Misfires affect combustion engine operation specifically.