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Home › Pontiac › 2007 › Vibe Standard › Repair and Diagnosis › Engine Performance › System › Engine Control System & Fuel System - DTC P2195 To DTC P2A00 › DTC P2A00 › Conditions for Setting the DTC

Conditions for Setting the DTC

The response time necessary for the HO2S voltage to change from rich-to-lean, or from lean-to-rich, is too slow.
The above condition is present for at least 1 minute.