U0401
OBD Code U0401
7 articles · 1 makes affected
Owner Statistics
Based on 16,366 real owner discussions • 519 confirmed solutions
$4,507
Average Repair Cost
3%
Success Rate
11%
DIY Repairs
16,366
Data Sources
About This Data
Statistics are aggregated from real owner discussions on Reddit, automotive forums, and YouTube comments. All data is anonymized and represents actual repair experiences reported by vehicle owners.
Frequently Appears With
These codes often appear together in owner reports. Check these if you see U0401.
- U01292 reports
- U04182 reports
- U30002 reports
- U10442 reports
- P01722 reports
- U01262 reports
- U01222 reports
- U01552 reports
Based on analysis of 16 owner reports where multiple codes appeared together.
Issues by Vehicle
HONDA
2018 Accord
Is Your 2018 Honda Accord Leaking Oil With a Check Engine Light?
100 sources
2017 CR-V
Why Your 2017 Honda CR-V is Humming and Overheating (Head Gasket Guide)
100 sources
2018 Accord
Fixing 2018 Honda Accord Jerking and Rough Idle From Fuel Injector Issues
41 sources
2018 Accord
How 2018 Accord Owners Fixed Fuel Injector and Head Gasket Problems
49 sources
2018 Accord
Why Your 2018 Honda Accord Shows Brake, Emission & TPMS Warnings
29 sources
2018 Accord
Why Your 2018 Honda Accord Check Engine Light Keeps Coming Back
68 sources
2020 Accord
Why Your 2020 Honda Accord Has a Rough Idle (And How to Fix It)
1.7K sources