|
|
|
|
 |
 
|
 |
BMW Garage | BMW Meets | Register | Today's Posts | Search |
 |
|
BMW 3-Series (E90 E92) Forum
>
P0174 only code
|
 |
| 01-19-2019, 03:53 PM | #1 |
|
Registered
0
Rep 2
Posts |
P0174 only code
Changed vcg due to oil leak. Finished job. Car runs fine no oil leak. But now I have P0174 code (bank 2 too lean). I know this can often be caused by vacuum leak, but wouldn't it lean out both banks 1 and 2?
Pulled oil fill cap with engine running, no suction there so do not suspect bad ccv. Would misfire cause this? Maybe bad coil connection? No code for misfire though... Any ideas? |
 |
| Bookmarks |
| Tags |
| p0174, ses light, vcg |
|
|
