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P0452 Diagnostic Trouble Code Discussion for May 2016

Fuel Tank Pressure Sensor Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0452
Help Request Posted
2005 Chevrolet Avalanche 1500 LT 5.3L MIL Lamp on, Fuel Leak VIN: 3GNEK12Z55
P0452: Fuel Tank Pressure Sensor Circuit Low Voltage. Vehicle was in previously for a fuel leak. The flooded canister, the vent valve/filter assembly, and the gas tank assembly was replaced last visit. These parts were supplied by Chevrolet. Vehicle has returned and fuel is dripping out of the canister vent val...
May 09, 2016