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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 117 (Engine Controls And Fuel - 2.0L (LTG) - DTC P0340-DTC P31BF And Symptoms) >> Diagnostic Information and Procedures >> DTC P0451-P0454 >> Conditions for Setting the DTC

Conditions for Setting the DTC

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P0451 

Fuel Tank Pressure Sensor = Not within a calibrated range - Unable to re-zero the voltage

P0452 

Fuel Tank Pressure Sensor = Less than 0.15 V - For greater than 10 s

P0453 

Fuel Tank Pressure Sensor = Greater than 4.9 V - For greater than 10 s

P0454 

Fuel Tank Pressure Sensor = Signal Erratic

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