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Home >> Pontiac >> 2007 >> Vibe Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - DTC P0134 To DTC P0451 >> DTC P043F >> Conditions for Setting the DTC

Conditions for Setting the DTC

The PCM has determined there is too much flow through the reference orifice of the EVAP vacuum leak detection pump.