01-008-14-2905

SOME VEHICLES MAY EXHIBIT A CONDITION WHERE THE CHECK ENGINE LIGHT ILLUMINATES IMMEDIATELY AFTER THE ENGINE IS STARTED AND DTC P0452:00 AND/OR P0453:00 IS STORED IN MEMORY.
•P0452:00 - FUEL TANK PRESSURE SENSOR LOW INPUT
•P0453:00 - FUEL TANK PRESSURE SENSOR HIGH INPUTTHIS CONCERN MAY BE CAUSED BY ANTS ENTERING THE FTP SENSOR THROUGH AN OPENING (TO ATMOSPHERE). THE ANTS BITE AND EVENTUALLY DAMAGE THE WIRING, WHICH RESULTS IN AN IMPROPER FTP SENSOR OUTPUT. TO ELIMINATE THIS CONCERN, THE INSIDE OF THE OPENING PIPE (TO ATMOSPHERE) HAS BEEN MODIFIED TO PREVENT ANTS FROM ENTERING.