What does code P2282 mean?

Q: What does code P2282 mean?

Air Leak Between Throttle Body and Intake Valves. P2282 indicates that the engine computer has detected an air leak between the throttle body and the intake valves, meaning unmetered air is entering the engine after the throttle plate. The computer typically recognizes this condition when fuel trims become excessively lean or when the mass airflow sensor reading does not match the expected airflow for a given throttle position.

DTC codes / P22xx · Fuel and air metering (injector circuits) / P2282

P2282Air Leak Between Throttle Body and Intake Valves

P2282 indicates that the engine computer has detected an air leak between the throttle body and the intake valves, meaning unmetered air is entering the engine after the throttle plate. The computer typically recognizes this condition when fuel trims become excessively lean or when the mass airflow sensor reading does not match the expected airflow for a given throttle position.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyIntermediate

AreaFuel and air metering (injector circuits)

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.