Join Now
International Automotive Technicians Network

P0452 Diagnostic Trouble Code Discussion for August 2007

Fuel Tank Pressure Sensor Circuit Low Voltage


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0452
Help Request Posted
1999 Chevrolet S10 2.2L MIL Lamp on VIN: 1GCCS1447X
P0452: Fuel Tank Pressure Sensor Circuit Low Voltage. This truck Came in with a p0452 so i watched the sensor while on a test drive and it would read vacuum in the tank when purge was active. The longer i drove the vacuum went away even though the purge was still active. And it eventuall rose to the point it had ...
August 10, 2007
1999 Chevrolet S10 2.2L MIL Lamp on VIN: 1GCCS1447X
P0452: Fuel Tank Pressure Sensor Circuit Low Voltage. This truck Came in with a p0452 so i watched the sensor while on a test drive and it would read vacuum in the tank when purge was active. The longer i drove the vacuum went away even though the purge was still active. And it eventuall rose to the point it had ...
August 10, 2007