The 2022 Kia Sportage features a 2.4L 4-cylinder engine producing 181 horsepower in its final year before the redesign. This inline-4 contains only cylinders 1 through 4. When P0306: Cylinder 6 Misfire Detected displays, you're facing an anomalous code.
Final Fourth-Generation Sportage
The 2022 Sportage represents the last year of the previous generation. Like all Sportage models, it offers only a 4-cylinder engine. No V6 has ever been available. P0306 is a diagnostic anomaly.
Sources of Erroneous P0306
Scanner interpretation issues cause false codes. Aftermarket devices interfere with communication. ECU glitches generate incorrect cylinder codes.
Diagnostic Protocol
Clear all codes and drive normally. Use Kia GDS or professional equipment. Check for valid misfire codes (P0301-P0304).
End-of-Generation Reliability
The 2022 Sportage benefits from years of refinement. Use valid codes for any actual concerns.