Audi Q5
P0171
Learn how to diagnose and repair common issues causing poor fuel economy in the Audi Q5 FY model. Follow these steps to improve MPG and vehicle performance.
1 SolutionP-CodePowertrain
P
Error Code Type
Powertrain
Components
1 affected
fuel system
Symptoms
4 common
- •Noticeable decrease in miles per gallon (MPG)
- •Increased frequency of refueling
- •No change in driving habits or conditions
- +1 more
Most Affected Generations
1 generation
FY
1
Top Affected Components
1 component
fuel system
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.