Wypadanie zapłonów — cylinder 4
P0300V
WysokiRandom misfire — VAG diagnostics (TSI/TDI)
OBD-II (EN): Random Misfire Detected
Code P0300V — Random misfire — VAG diagnostics (TSI/TDI). Symptoms: jerking. Possible cause: faulty ignition coils (TSI — red coils vs black coils). Professional diagnosis recommended.
Symptoms
Jerking, vibrations, flashing check engine light
Possible causes
Faulty ignition coils (TSI — red coils vs black coils), worn injector (Piezo TDI CR), faulty high-pressure pump, contaminated spark plugs (TSI — oil from PCV)
Affected systems
Related codes
Wypadanie zapłonów — cylinder 2
Wypadanie zapłonów — cylinder 1
Wypadanie zapłonów — cylinder 3
Universal version
This code has a universal OBD-II form:
P0300Wykryto losowe zapłony w wielu cylindrachDoes code P0300V 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.
