Audi A6
P0171
Learn how to diagnose and resolve the Check Engine Light issue on your Audi A6 C7 with our step-by-step guide. Includes symptoms, diagnostic steps, and repair instructions.
1 SolutionP-CodePowertrain
P
Error Code Type
Powertrain
Components
1 affected
Engine
Symptoms
4 common
- •Illuminated Check Engine Light (CEL)
- •Possible reduced engine performance
- •Unusual noises from the engine
- +1 more
Most Affected Generations
1 generation
C7
1
Top Affected Components
1 component
Engine
1
Severity Levels
1 level
medium
1
Quick Facts
1
Total Solutions
1
Affected Components
4
Common Symptoms
1
Generations
All Solutions
Showing 1 of 1 solution for error code P0171 across all generations.