Acura P1454: Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance Problem
Is your scanner showing Acura P1454?
No worries. We'll show you what it means and how to deal with it.
Acura P1454: Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance Problem
OVERVIEWWhat Does The Acura P1454 Code Mean?
One of these 2 conditions is met. (1) The FTP sensor output fluctuates by 0.6 kPa (0.1 in. Hg, 5 mmHg) or more, or -0.6 kPa (-0.1 in. Hg, -5 mmHg) or less for at least 3 seconds. (2) The FTP sensor output value is -1.3 kPa (-0.3 in. Hg, -10 mmHg) or less for at least 3 seconds. DTCs P0452, P0453 are judged as OK.
NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot.
What Are The Potential Causes Of The Acura P1454 Code?
- Poor connections or loose terminals at the FTP sensor, the EVAP canister vent shut valve, and the PCM
- Blockage in the EVAP canister, canister filter, vent hoses, and drain joint,
- Blockage in the FTP sensor air tube or vent
- Faulty FTP sensor
- Faulty EVAP canister vent shut valve
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Acura Fuel Tank Pressure Sensor
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Acura P1454, DTCDECODE.
