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Home >> Chevrolet >> 2013 >> Tahoe LS, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 2022 (Engine Controls/Fuel - 5.3L, 6.0L, 6.2L - DTC P0442 To DTC P3449 And Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P0449 >> Diagnostic Fault Information

Diagnostic Fault Information

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Circuit Short to Ground High Resistance Open Short to Voltage Signal Performance
Battery Positive - Vent Supply P0449 P0449 P0449 - -
EVAP Vent Solenoid Control P0449 P0449 P0449 P0449 -
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