Codes P0453/P1450. See details below. Thank you, cvic. on 2001 Ford Crown Victoria

Check engine light stays lit after after clearing with removal of negative battery cable after second engine start. Also has a P0453 code. The P1450 is a specific factory code that my inexpensive Actron reader/book does not provide an answer for me. P0453 described as EVAP Emission Control System Pres Sensor High (book definition). Thank you, cvic.

Asked by for the 2001 Ford Crown Victoria
Engine Code definition and descriptions. P1450 will be there!