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Home >> Cadillac >> 2006 >> XLR Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 4.6L (LH2) - DTC P0010 To P0153 >> DTC P0128 >> DTC Descriptor
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DTC Descriptor

This diagnostic procedure supports the following DTC:

DTC P0128 Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature

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