DTC P0450: Evaporative (EVAP) Control System Pressure Sensor Malfunction: Condition

DTC is set when Power Control Module (PCM) detects Fuel Tank Pressure (FTP) sensor output voltage is less than 0.1 volt or more than 5 volts. MIL is illuminated when PCM detects malfunction during 2 consecutive drive cycles. Possible causes are:

• FTP sensor or circuit malfunction.
• PCM malfunction.