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Home >> Acura >> 2013 >> TL Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Advanced Diagnostics -- TL >> DTC P1458: Fuel Tank Pressure (FTP) Sensor Circuit Range/Performance Problem >> Confirmation Procedure >> With the Driving Pattern

With the Driving Pattern

Fig 1: Vehicle Speed Driving Pattern
G08582635Courtesy of AMERICAN HONDA MOTOR CO., INC.
  1. After the vehicle has been left for an appropriate amount of time as specified, with the engine coolant temperature and intake air temperature within the specified range, start the engine.
  2. Drive the vehicle immediately at a speed between 25 - 75 mph (40 - 120 km/h) for at least 19 minutes.
  3. After stopping the vehicle, turn the ignition switch to LOCK (0) or press the engine start/stop button to select the OFF mode, and leave the vehicle in this condition for at least 37 minutes (EONV executes).
    • Drive the vehicle in this manner only if the traffic regulations and ambient conditions allow.