Fuel Tank Pressure Sensor: Testing and Inspection

DTC - P0450




The Fuel Tank Pressure sensor is used to detect abnormalities in the evaporative emission control system. The ECM decides whether there is an abnormality in the evaporative emission control system based on the vapor pressure sensor signal.
DTC PO45O is recorded by the ECM when the vapor pressure sensor malfunction.




TROUBLESHOOTING Part 1 of 2




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