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Home >> Cadillac >> 2005 >> DeVille Protection Series >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls (DTC P0138 To P0412) >> Diagnostic Information & Procedures >> DTC P0403 >> DTC Descriptor
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DTC Descriptor

This diagnostic procedure supports the following DTC:

DTC P0403 Exhaust Gas Recirculation (EGR) Solenoid Control Circuit

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