Trouble code P0021 means:"A"Camshaft postion-Timing over-advanced or system performance (bank 2)
Trouble code P0021 means: Intake Camshaft Position Timing - Over-Advanced (Bank 2)
what dose the code u1001 mean for a 2002 Nissan maxima
What does the error code U1000 mean on a 2004 Nissan murano
its the camshift sensor
Trouble code P0420 means:Catalyst system efficiency below threshold
Trouble code P0110 means:Intake air temperature circuit malfunction
Code P1400 means EGR solenoid valve or circuit fault
Trouble code P0032 means:HO2S heater control circuit high (bank 1 sensor 1)
Trouble code P0153 means:O2 sensor circuit slow responce (bank 2 sensor 1)
Trouble code P0163 means:O2 sensor circuit low voltage (bank 2 sensor 3)
Applied to : 2000-2002 Maxima P1167 (Bank 2) Ho2S2 (Rear) (High Voltage Monitoring) Replace Oxygen Sensor... Check out this site..http://www.nissanhelp.com/Ownership/Bulletins/Nissan/2002/NTB02-051.htm
Ambient, it refers to a function on your climate control