P0171Średni
Zbyt uboga mieszanka — Bank 1
Układ napędowy
Sprawdź szczegóły →Fuel Trim Adaptation Bank 1 — Malfunction
OBD-II (EN): Fuel Trim System Malfunction Bank 1
Code P0170 — Fuel Trim Adaptation Bank 1 — Malfunction. Symptoms: rough running. Possible cause: intake leak. Professional diagnosis recommended.
Rough running, jerking, increased fuel consumption or lean mixture
Intake leak, faulty MAF/O2 sensor, clogged injectors, low fuel pressure
Zbyt uboga mieszanka — Bank 1
Zbyt uboga mieszanka — Bank 2
System zbyt bogaty — bank 1
Manufacturer variants (extensions):
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.