Yellow engine warning Nissan P0456
Hello:
This code relates to evap or fuel system.
Do not even know if it is reading in error.
Just had air bags done (2018) and new fuel pump last year. Could that
related? Does not seem to be the gas cap. Could the tolerances be so close
that it is the gas cap or a more significant hose leak ? Think the Nissan folks
could do a better job?
Car shows no symptoms. Thanks