Do not start the engine or have the engine running with the engine air cleaner/filter housing open. Before removing the engine air cleaner/ filter, make sure that the engine air cleaner/filter housing and nearby components are free of dirt and debris. Remove the engine air cleaner/filter. Lightly tap and shake the engine air cleaner/filter (away from the vehicle), to release loose dust and dirt. Inspect the engine air cleaner/filter for damage, and replace if damaged. Do not clean the engine air cleaner/filter or components with water or compressed air.
To inspect or replace the engine air cleaner/filter:

1.5L Gas Engine Shown, 1.6L Diesel Engine and 2.0L Gas Engine Similar
Engine Air Cleaner/Filter
How to Reinstall the Engine Air Cleaner/FilterEngine Front Cover Replacement Engine Block Cylinder Block Cyl Block Front Cover
Removal ProcedureRemove the engine mount bracket-(1). Refer toEngine Mount Bracket Replacement.Remove the drive belt tensioner. Refer toDrive Belt Tensioner Replacement.Remove the crankshaft balancer. Refer toCrankshaft Balancer Replacement.Disconnect the oxygen sensor harness from the front cover a ...