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__FORCETOC__ === 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 (G13) 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 (G13) * Check/Replace Turbo Charger __FORCETOC__ [[Category:Fault Codes]]

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