System Inspection

Engine Control
P0049 Turbocharger/Supercharger Turbine Overspeed - Inspection/Repair:_:System Inspection

System inspection

Check leakage in ingake 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?





RCV Actuation Test
1. Select 'Actuation Test' mode and execute 'Turbo Charger Bypass Valve' item.




2. Is the waveform normal?





RCV Resistance Inspection
1. Ignition "OFF".
2. Measure resistance between power terminal and control.
Specification :





3. Is resistance within the specification?





Turbo Charger Boost Sensor(PUT) Inspection
1. Select sensor data related to turbo charger.
2. Monitor sensor data at accelerating.




3. Is the waveform normal?