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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1567 (Engine Controls And Fuel - 2.2L (L61) - DTC P0201 To DTC P0651) >> DTC P0420 >> DTC Descriptor

DTC Descriptor

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0420

Catalyst System Low Efficiency Bank 1

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