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P0452 Diagnostic Trouble Code Discussion for February 2015

Fuel Tank Pressure Sensor Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P0452
Help Request Posted
2005 Nissan Maxima SL 3.5L No Start VIN: 1N4BA41E25
P0452: EVAP System Pressure Sensor Circuit Low Voltage. I have Tested every CAN line, no shorts no broken wire. Tested the grounds and powers I believe to everything. I can see on my scanner all but the ABS unit which I believe is bad, it has power , grounds, ignition signal. The Unified AMP was replaced at another...
February 20, 2015