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P0453 Diagnostic Trouble Code Discussion for November 2005

Fuel Tank Pressure Sensor Circuit High Voltage


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Trouble Ticket Help Requests for DTC P0453
Help Request Posted
1999 Chevrolet K1500 LS 5.7L Cuts out, Stall, MIL Lamp on VIN: 1GCEK19R2X
P0453: Fuel Tank Pressure Sensor Circuit High Voltage. Hi, thanks in advance for the help on this! This was brought into my shop this afternoon with mil on and complaints of stalling. Stalling occurs intermittantly, but most often after a cold start. Always restarts right away. My scan tool pulled out a PO453B - E...
November 30, 2005