What is car code P 1420 for Nissan cube?

The OBD-II trouble code P1420 for a Nissan Cube indicates an issue with the evaporative emission control system, specifically related to the fuel tank pressure sensor or circuit. This code typically suggests that there is a malfunction in the system that monitors fuel vapor levels, which can lead to increased emissions and potential fuel efficiency issues. It is advisable to check the fuel tank pressure sensor and its wiring for any faults or damage. If necessary, further diagnostic testing may be required to pinpoint the exact cause of the problem.