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Home >> Honda >> 2007 >> Element SC, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Advanced Diagnostics >> DTC P0457: Evaporative Emission (EVAP) System Leak Detected/Fuel Fill Cap Loose or Missing >> Diagnosis Details >> Conditions for clearing the fuel fill cap caution

Conditions for clearing the fuel fill cap caution

  1. When the fuel fill cap caution is displayed by the first drive cycle leak judgement (Temporary DTC stored) at a 0.02 inch leak or a 0.09 inch leak, the fuel fill cap caution goes out when the next failure occurs (second drive cycle) and P0457 is stored. (MIL illuminates by the leak detection)
  2. When normally judged by a 0.02 inch leak or a 0.09 inch leak after the fuel fill cap caution is displayed, the fuel fill cap caution goes out when the ignition is turned on the next time. (P0457 is not stored at this time)
  3. When driving three times without this failure detection and a 0.02 inch leak or a 0.09 inch leak detection is not done after the fuel fill cap caution is displayed, the fuel fill cap caution goes out. (P0457 is not stored at this time)
  4. Use the Clear command of scan tool to erase the caution. This is also applied to cancelling the battery caution. The caution is erased when the MIL is illuminated.
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