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Home >> Ford >> 2000 >> Excursion 7.3 F, RWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Self-Diagnostics - EEC-V - CNG, Flex-Fuel & Gasoline >> System Tests (Evaporative Emissions) >> Test C: DTC P1450: Excessive Vacuum Detected In Fuel Tank >> Diagnostic Aids

Diagnostic Aids

Perform this test only when directed by QUICK TEST. DTC P1450 will only set with -1.79 kPa (-7.2 In. H2O) over 30 seconds.