P2280 - Air Flow Restriction/Air Leak Between Air Filter and MAF
- Check for intake leaks
- Faulty Mass Air Flow (MAF) sensor
- Faulty PCV system
- Engine Light ON (or Service Engine Soon Warning Light)
The Engine Control Module (ECM) has detected a vacuum leak into the engine. The ECM monitors the air passing through the Mass Air Flow (MAF) sensor, a vacuum leak means that unmetered air is entering the engine without passing through the MAF.
P2280 Information for specific makes
P2280 DODGE Air Flow Restriction/Air Leak Between Air Filter and MAF