New Beetle L4-1.8L Turbo (AWV) (2005)
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Air Bypass Valve: Testing and Inspection
Charge Pressure Control Valve Pressure Unit, Checking
Charge Pressure Control Valve Pressure Unit, Checking
Requirements
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Engine oil temperature 60 degrees C min.
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No leaks on intake and exhaust systems.
Work sequence
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Disconnect connector - 2 - from Wastegate bypass regulator valve -N75- -1 -.
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Start engine and bring to maximum engine speed by accelerating spontaneously. Operating rod - 2 - for charge pressure control valve must move.
If the operating rod does not move:
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Check charge pressure control valve lever -1 - for ease of operation. If rusted in place, replace turbocharger.
If the operating rod does not move even though the lever moves freely:
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Replace turbocharger
