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Home >> Chevrolet >> 2009 >> Corvette Base, 2D Convertible, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 6.2L, Or 7.0L - DTC P0601 To DTC P2534 >> DTC P129D >> Circuit/System Description

Circuit/System Description

The fuel pump flow control module (FPCM) monitors the IGN voltage circuit in order to determine if the voltage is within the normal operating range.

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