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Home >> Pontiac >> 2006 >> Vibe Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 1.8L (LV6) - DTC P0340 To DTC P2112 >> DTC P0420 >> DTC Descriptor

DTC Descriptor

This diagnostic supports the following DTC:

DTC P0420 Catalyst System Low Efficiency

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