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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 145 (Engine Control System & Fuel - 4.8L, 5.3L, 6.0L And 6.2L - DTC P0335 To DTC P3449) >> DTC P0451, P0452, P0453, or P0454 >> Typical Scan Tool Data

Typical Scan Tool Data

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FTP Sensor Voltage

Circuit Normal Range Short to Ground Open Short to Voltage
Fuel Tank Pressure Sensor 1.3-1.7 V 0 V 0 V More than 5 V
With EVAP system vented to atmosphere and fuel tank temperature stabilized.
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