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Home >> Chevrolet >> 2020 >> Camaro SS, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 24 (Engine Controls And Fuel - 2.0L (LTG) - Diagnostic Information And Procedures (2 Of 2) And Symptoms) >> Diagnostic Information and Procedures >> DTC P0446 >> Conditions for Setting the DTC

Conditions for Setting the DTC

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Fuel Tank Pressure Sensor = Greater than 4. 65 mmHg (2. 5 in. H2O)orLess than -1. 24 mmHg (-5. 0 in. H2O) - For greater than 60 s

or

Fuel Tank Pressure Sensor = Less than -22. 5 mmHg (-12. 0 in. H2O) - For greater than 5 s - Before 6. 0 L (1. 6 gal) of vapor have been purged through the EVAP system.