Feilkode P0234

[strengel]

Hva er feil og hvordan kan denne fikses

[opelduude]

Feilkode for overlading. Hvor langt har den gått? Kan være utslitt turbo eller feil på styringa til turbotrykket. Ikke lett og si noe konkret uten og se hva slags verdier div sensorer avgir under kjøring. 

[strengel]

205.000km

[Quattro73]

16618/P0234/000564 - Boost Pressure Regulation: Limit Exceeded (Overboost Condition)
Possible Symptoms
Malfunction Indicator Light (MIL) ON
Boost Pressure too high
Reduced Power Output


Possible Causes
Hoses incorrectly connected, disconnected, blocked or leaking
Boost Pressure Control Valve (N75) faulty
Boost Pressure Sensor (G31) faulty
Turbo Charger stuck/faulty


Possible Solutions
Check Charge Pressure Control System
Perform Output Test (to check the Turbo Charger)
Perform Basic Setting (to check the Charge Pressure Control)
Perform Pressure Test to locate Leaks
Check/Replace Boost Pressure Control Valve (N75)
Check/Replace Boost Pressure Sensor (G31)
Check/Replace Turbo Charger