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Home › Buick › 2004 › Century Base › Repair and Diagnosis › Engine Performance › System › Engine Controls (DTC P0030 To P0138) › Engine Controls Diagnosis › DTC P0117 › Conditions for Setting the DTC

Conditions for Setting the DTC

The PCM detects that the ECT sensor parameter is more than 138°C (280°F) for more than 15 seconds.

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