BMW 3 Series
P0301
The P0301 code indicates a misfire detected in cylinder 1 of a BMW 3 Series E90/E91 (2005-2012). This misfire can lead to rough engine operation and increased emissions.
60 SolutionsP-CodePowertrain
P
Error Code Type
Powertrain
Symptoms
10 common
- •Check engine light illuminated
- •Rough idle and engine vibration
- •Loss of power during acceleration
- +7 more
Most Affected Generations
2 generations
E90
57
F30
3
Severity Levels
1 level
medium
60
Quick Facts
157
Total Solutions
0
Affected Components
10
Common Symptoms
2
Generations
All Solutions
Showing 60 of 157 solutions for error code P0301 across all generations.