It's now time to register and have emissions check for my 05 frontier and sending unit fails causing the SES light on. I filled up, 24hrs later gage updated showed full, i disconnected the battery over night to reset the light, drove the prescribed 100 miles, went to emissions (similar to California test limits since we're neighbors) and low and behold it passed. took the pressure off to have to replace the sending unit asap. Allowing me to hold out for a Nissan recall and dealer replacement. LOL, won't hold my breath.