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Home >> Pontiac >> 2006 >> Vibe Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Control System - 1.8L (LNK) - DTC P0453 To DTC P2647) >> DTC P2401 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different variant/trim than selected.

The powertrain control module (PCM) has determined the EVAP vacuum leak detection pump may be stuck OFF, because the specified vacuum pressure was not obtained.