MAZDA
01-008-14-2905
Manufacturer communications
- Publication date
- 2014-04-01
- Received by NHTSA
- 2017-05-04
- NHTSA record numbers
- 10098213
Manufacturer summary
Original wording in English
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.
•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.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Mazda
P0452:00FUEL TANK PRESSURE SENSOR LOW INPUT•Mazda
P0453:00FUEL TANK PRESSURE SENSOR HIGH INPUTTHIS CONCERN MAY BE CAUSED BY ANTS ENTERING THE FTP SENSOR THROUGH AN OPENING (TO ATMOSPHERE)Check vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.