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Home >> Buick >> 2005 >> Century Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls (DTC P0446 To DTC P1640) >> Diagnosis >> DTC P1114 >> DTC Descriptor
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DTC Descriptor

This diagnostic procedure supports the following DTC:

DTC P1114 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage

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