P2096Średni
Korekta paliwowa za katalizatorem zbyt uboga (bank 1) (BMW)
Układ napędowy
Sprawdź szczegóły →P0171V
ŚredniSystem Too Lean — Bank 1 (VAG PCV)
OBD-II (EN): Fuel System Too Lean Bank 1 (VAG PCV)
Code P0171V — System Too Lean — Bank 1 (VAG PCV). Symptoms: rough running. Possible cause: intake system leak. Professional diagnosis recommended.
Symptoms
Rough running, jerking, check engine light
Possible causes
Intake system leak, faulty PCV valve/diaphragm (common issue EA888), faulty MAF sensor, faulty intake manifold gaskets
Affected systems
Silnik spalinowyUkład dolotowyUkład paliwowy
Related codes
Universal version
This code has a universal OBD-II form:
P0171Zbyt uboga mieszanka — Bank 1Does code P0171V require professional diagnostics?
The code alone is not enough. To find the cause, you need to read live data, check freeze frame conditions, and compare with vehicle behavior. Book a diagnostic session.