Intake Air Control System - On-Vehicle Inspection
Lexus IS250 IS220d GSE20 ALE20 2AD-FHV INTAKE
INTAKE AIR CONTROL SYSTEM - ON-VEHICLE INSPECTION
| 1. INSPECT INTAKE AIR CONTROL SYSTEM |
Check for leaks or clogging between the air cleaner housing and turbocharger inlet, and also between the turbocharger outlet and cylinder head.
| Condition | Operation |
| Clogged air cleaner | Clean or replace element |
| Hoses collapsed or deformed | Repair or replace |
| Leakage from connections | Check each connection and repair |
| Cracks in components | Check and replace |