S5 Workshop Manual Engine
2. Dismantling
1) Disconnect air flow sensor connector.
2) Dismantle air intake hose on the air filter and resonance box.
3) Dismantle three bolts connecting air filter mounting bracket.
5) Dismantle air flow sensor from air filter cover.
Notes:
■ Do not drag air flow sensor wire, and connect the connector to air filter cover.
3. Inspection
1) Inspect whether air filter body, cover or filter element have deformation, corrosion
or damage.
2) Inspect whether air pipe has damage.