Can drive — fix at your convenience.
This code means the EVAP system pressure sensor is sending a voltage signal that's lower than expected, so the computer can't properly monitor fuel tank vapor pressure. It's usually caused by a faulty pressure sensor, a wiring or connector problem, or sometimes a loose or bad gas cap affecting tank pressure. Replacing the sensor or repairing the wiring typically clears it, and it's a fairly inexpensive, common fix.
$100 – $300
Varies by vehicle and root cause.
Yes, in most cases it's safe to keep driving. This is an emissions code and won't damage your engine or leave you stranded. Just get it checked within a couple of weeks, since you'll likely fail an emissions test until it's repaired.
Most repairs run between $100 and $300. If it's just the pressure sensor or a wiring fix, it's on the lower end. Diagnostic time is usually included in that range.
It's low severity. The EVAP system controls fuel vapors and doesn't affect how the car drives, so there's no immediate danger. The main downside is failing emissions testing and a lit check engine light.
It can contribute, since a bad seal changes tank pressure that the sensor reads. Before any bigger repair, make sure your gas cap is tight and undamaged, then clear the code and see if it returns.