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Home >> Chevrolet >> 2012 >> Traverse LS, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 79 (Engine Control System & Fuel System - 2.8L, 3.0L - DTC P0300 To DTC P0455) >> DTC P0446 >> Typical Scan Tool Data

Typical Scan Tool Data

WARNING: This page is about a different car, the 2010 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
Fuel Tank Pressure Sensor Signal Voltage Fuel Tank Pressure
1.5 V Atmospheric Pressure/BARO
Less than 1.5 V Positive Pressure
More than 1.5 V Negative Pressure/Vacuum
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