Code p0507 could have many meanings ..My car has 111k miles and would like to know what it may be or a close guess if you would . It runs and shifts good rpm are a bit high when idling. Almost seems like it has no issues but the check e.light code p0507 is on . Thanks
This P0507 code is one that's sometimes triggered on vehicles that have electron on 2003 Nissan Sentra
Have it checked by your mechanic, possible idle air control problem or vacuum leak.