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Home >> Isuzu >> 2008 >> Ascender LS, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 4.2L - DTC P0366 To DTC P2444 >> DTC P0446 >> Typical Scan Tool Data
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Typical Scan Tool Data

FTP Sensor Signal Voltage Fuel Tank Pressure
1.5V Atmospheric Pressure/BARO
Less than 1.5V Positive Pressure
More than 1.5V Negative Pressure/Vacuum