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Home >> Pontiac >> 2006 >> G6 Base, 3.5 8 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.5L - DTC P0401 To DTC P1133 >> DTC P0404 >> Repair Procedures
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Repair Procedures

Perform the Diagnostic Repair Verification after completing the diagnostic procedure.

Exhaust Gas Recirculation (EGR) Valve Replacement