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Volvo
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2005
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XC70
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control Module (ECM) Diagnostic Trouble Codes (XC) - 5 Of 9
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ECM-601C: Turbocharger (TC) Control System, Boost Pressure Fault. Signal Too High (B5254T2; 2005-2007)
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Signal too high
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Pressure regulator, checking/adjusting
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Notes
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Pressure regulator, checking/adjusting: Notes
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