| DETECTION CONDITION |
- Any one of the following conditions is met:
- The difference between the currently detected fuel tank pressure sensor input voltage and the previously detected input voltage is large.
- The input voltage of the fuel tank pressure sensor remains low or high.
Diagnostic support note
- This is a continuous monitor (CCM).
- The check engine light illuminates if the PCM detects the above malfunction condition during the first drive cycle.
- FREEZE FRAME DATA/Snapshot data is available.
- DTC is stored in the PCM memory.
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