Check your car when install new sensor 

Please notice Air Flow Sensor feared dust and dirty

So when install sensor please make sure old housing and intake air filter are clean 

Also check intake pipe leak or not , it will influence engine working abnormal

MAF sensor error code P0100, P0102, P0103, P0104

The OEM of this item: 22680-8J000, 226808J000

Fitment：

Nissan Altima Base,S,SE                 4Cyl 2.5L,6Cyl 3.5L QR25DE,VQ35DE 2002-2004

Nissan Altima                                2.5L/3.5L  Naturally Aspirated 2002-2003

Nissan Sentra                       2.5L  Naturally Aspirated 2002-2003

Nissan Sentra                       2.5S,LE,SE-R,SE-R Spec V 4Cyl 2.5L QR25DE 2001-2004

2003 For Nissan Altima S/SE/SL                   3.5L V6 - Gas

2003 For Nissan Altima S/Base                    2.5L L4 - Gas

2002-2003 For Nissan Altima Base                 3.5L V6 - Gas

2003 For Nissan Altima SL                        2.5L L4 - Gas

2002 For Nissan Altima SE                        3.5L V6 - Gas

2002 For Nissan Altima Base                      2.5L L4 - Gas

2002 For Nissan Altima S/SL                      2.5L L4 - Gas

2002 For Nissan Altima S/SL                      3.5L V6 - Gas

2003 For Nissan Sentra Limited Edition           2.5L L4 - Gas

2002-2003 For Nissan Sentra SE-R Spec V          2.5L L4 - Gas

2002-2003 For Nissan Sentra SE-R                 2.5L L4 - Gas