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P2A00 Diagnostic Trouble Code Discussion for February 2013

Air Fuel Sensor (Bank 1 Sensor 1) Circuit Range / Performance


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Trouble Ticket Help Requests for DTC P2A00
Help Request Posted
2008 Nissan Altima SL 2.5L Misfire, Poor Fuel Economy
P2A00: air fuel ratio sensor. i have an 08 Altima with 2.5 that is setting this code and has a mild intermittent stumble. at idle the Air fuel ratio sensor is at around 2.4 volts indicating lean. from what i understand normal reading is around 1.5 volts. so i would assume there was a vacum...
February 05, 2013
2008 Nissan Altima SL 2.5L Misfire, Poor Fuel Economy
P2A00: air fuel ratio sensor. i have an 08 Altima with 2.5 that is setting this code and has a mild intermittent stumble. at idle the Air fuel ratio sensor is at around 2.4 volts indicating lean. from what i understand normal reading is around 1.5 volts. so i would assume there was a vacum...
February 11, 2013
2008 Nissan Altima SL 2.5L Misfire, Poor Fuel Economy
P2A00: air fuel ratio sensor. i have an 08 Altima with 2.5 that is setting this code and has a mild intermittent stumble. at idle the Air fuel ratio sensor is at around 2.4 volts indicating lean. from what i understand normal reading is around 1.5 volts. so i would assume there was a vacum...
February 05, 2013
2008 Nissan Altima SL 2.5L Misfire, Poor Fuel Economy
P2A00: air fuel ratio sensor. i have an 08 Altima with 2.5 that is setting this code and has a mild intermittent stumble. at idle the Air fuel ratio sensor is at around 2.4 volts indicating lean. from what i understand normal reading is around 1.5 volts. so i would assume there was a vacum...
February 11, 2013