Restriction and /or air leak in the compressor inlet ducting and/or outlet ducting

Inspect the compressor inlet/outlet ducting. Remove any restrictions. Tighten the connections and/or replace any damaged duct work.

Damaged turbocharger

1. Find the cause of the damage. Refer to Turbocharger .
2. Correct the cause of the damage.
3. Replace the turbocharger. Refer to Turbocharger .