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P0453 Diagnostic Trouble Code Discussion for March 2006

Fuel Tank Pressure Sensor Circuit High Voltage

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Trouble Ticket Help Requests for DTC P0453
Help Request Posted
2001 Chevrolet Blazer LS 4.3L MIL Lamp on VIN: 1GNDT13W11
P0453: Fuel Tank Pressure Sensor Circuit High Voltage. ... on about 7-10 days after being reset. The P0410, P0452 and P0453 keep coming back. The P0410 code set a freeze frame last time. Mileage since last failure:721, mileage since mil req:932, Coolant F:196, StTrim1:125 -2%, LtT...
March 22, 2006