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H2 4D Utility Wagon
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Section 514 (Engine Controls/Fuel - Hybrid (LZ1) - DTC P0351 To DTC P3449 And Diagnostic Information And Procedures)
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Diagnostic Information and Procedures
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DTC P0446
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Typical Scan Tool Data
Typical Scan Tool Data
WARNING:
This page is about a different car, the 2012 GMC Yukon, 2012 Chevrolet Tahoe, and 2012 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
FTP 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