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2011
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Yukon Base, 5.3 3
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Repair and Diagnosis
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External Pages
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Different variant/trim
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Section 14 (Engine Controls And Fuel - Hybrid (LZ1) - DTC P0351 Through DTC P3449 And Troubleshooting)
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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 variant/trim than selected.
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