BMW 3 Series
P0340
The P0340 code indicates a problem with the camshaft position sensor circuit in a BMW 3 Series E90/E91 (2005-2012). This code suggests that the Engine Control Module (ECM) is not receiving a proper signal from the camshaft position sensor.
2 SolutionsP-CodePowertrain
P
Error Code Type
Powertrain
Symptoms
10 common
- •Check engine light illuminated
- •Rough idle or stalling
- •Poor acceleration or loss of power
- +7 more
Most Affected Generations
2 generations
E90
1
F30
1
Severity Levels
1 level
medium
2
Quick Facts
2
Total Solutions
0
Affected Components
10
Common Symptoms
2
Generations
All Solutions
Showing 2 of 2 solutions for error code P0340 across all generations.