It won't help to "reset" it. the emission system has a problem with it and it needs to be diagnosed.
You can disconnect the battery cable for a few minutes. I had an engine light, fixed and EGR valve diaphragm and then disconnected the battery. It forces the ecu to run a check.
The 2001 Nissan Frontier has 16 valves.
The 2001 Nissan Frontier is a gas-powered vehicle.
The 2001 Nissan Frontier has a 5-speed manual.
The 2001 Nissan Frontier has an inline 4 engine.
The 2001 Nissan Frontier has double overhead cam (DOHC).
The height of the 2001 Nissan Frontier is 5 ft. 2.8 in. (62.8 in.).
The 2001 Nissan Frontier runs on regular unleaded.
The 2001 Nissan Frontier is 15 ft. 11.3 in. (191.3 in.) long.
sometimes when you disconnect the battery for an hour or two,then reconnect the battery it will reset itself good luck.
go to autozone and buy the scanner for $130. works on all 1996 and up vehicles. works great on my 2001 frontier.
The drivetrain warranty of the 2001 Nissan Frontier is 5 yr./ 60000 mi..
The 2001 Nissan Frontier has a 3 yr./ 36000 mi. basic warranty.