FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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System Inspection





Engine Control
P0234 Turbocharger/Supercharger Overboost Condition - Inspection/Repair:_:System Inspection

System Inspection

Inspect Intake system
1. Visually/physically inspect
Intake system blocked or leakage inspection (First, Inspect contamination, gasket)
> Air cleaner blocked
> Inspect intake hose between turbo charger and ETS.(Blocked or leakage)
> Inspect waste gate valve and Recirculation valve (RCV) control hose blocked /leak /assemble improperly.
2. Was a problem found?





3. Was a problem found?