Skoda Octavia
U0401
The vehicle is experiencing a U0401 error code, indicating that invalid data has been received from the Engine Control Module (ECM) in a Skoda Octavia NFL (2020-Present).
2 SolutionsU-CodeNetwork
U
Error Code Type
Network
Components
1 affected
Electrical
Symptoms
6 common
- •Check engine light illuminated
- •Erratic engine performance
- •Loss of power during acceleration
- +3 more
Most Affected Generations
1 generation
NFL
2
Top Affected Components
1 component
Electrical
2
Severity Levels
1 level
high
2
Quick Facts
2
Total Solutions
1
Affected Components
6
Common Symptoms
1
Generations
All Solutions
Showing 2 of 2 solutions for error code U0401 across all generations.