P0174 = "System Too Lean (Bank 2)" on a 2002 525i at high altitude (3,500 to 4,500') | Page 2 | BimmerFest BMW Forum
P0174 = "System Too Lean (Bank 2)" on a 2002 525i at high altitude (3,500 to 4,500') | BimmerFest BMW Forum
Bingo!! I may have solved the misfire and lean codes P0171, P0174, P0300 | Page 3 | BimmerFest BMW Forum
P0174 = "System Too Lean (Bank 2)" on a 2002 525i at high altitude (3,500 to 4,500') | BimmerFest BMW Forum
![Джеки Чан: Поиски. Часть 1 (P0171 & P0174) — BMW 3 series (E46), 2,2 л, 2003 года | поломка | DRIVE2 Джеки Чан: Поиски. Часть 1 (P0171 & P0174) — BMW 3 series (E46), 2,2 л, 2003 года | поломка | DRIVE2](https://a.d-cd.net/fSIVviNGRBco3zaOaDvv7yXWWjc-960.jpg)