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Home >> Cadillac >> 2006 >> STS Base, 4.6 A, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 4.6L (LH2) - DTC P0420 To P0689 >> DTC P0451 >> DTC Descriptor

DTC Descriptor

This diagnostic procedure supports the following DTC:

DTC P0451 Fuel Tank Pressure (FTP) Sensor Performance

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