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2013
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911 Carrera 4
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Repair and Diagnosis
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Quick Lookups
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DTC Index -- 911
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DTC P0234: Boost Pressure Control Limit Exceeded
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Possible fault causes
Possible fault causes
Boost pressure adjuster fails to adjust (sufficiently)
Wrong value from boost pressure sensor on DME control unit
Diverter valve does not open (sufficiently)