AIR6 - Check Air Pump Resonator

^ Key OFF.

^ Remove hoses and check for blocked/restricted ports.

^ Visually inspect the surface for holes.

^ Are any holes visible or ports blocked/restricted?

YES -- Replace resonator. Install clamps to hoses and tighten to specification.

NO -- Return to the functional diagnosis index page to address the next possible causal component. If completed, return to diagnosis by symptom. Diagnosis By Symptom