BMW X5
P0493
The P0493 code in a BMW X5 F15 (2014-2019) indicates that the engine control module (ECM) has detected a fault in the secondary air system, specifically relating to high airflow detected during the secondary air injection system operation.
1 SolutionP-CodePowertrain
P
Error Code Type
Powertrain
Symptoms
5 common
- •Check engine light illuminated
- •Rough idle during cold start
- •Decreased fuel efficiency
- +2 more
Most Affected Generations
1 generation
F15
1
Severity Levels
1 level
medium
1
Quick Facts
1
Total Solutions
0
Affected Components
5
Common Symptoms
1
Generations
All Solutions
Showing 1 of 1 solution for error code P0493 across all generations.