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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 51 (Engine Controls And Fuel - 1.8L (LKN) - DTC P0446-DTC P31BF And Symptoms) >> Diagnostic Information and Procedures >> DTC P0446 >> Typical Scan Tool Data

Typical Scan Tool Data

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
Fuel Tank Pressure Sensor Signal Voltage Fuel Tank Pressure
1.50 V Atmospheric Pressure / BARO
Less than 1.5 V Positive Pressure
More than 1.5 V Negative Pressure / Vacuum
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