Wypadanie zapłonów — cylinder 4
P2335
WysokiIgnition Coil 'L' Secondary Circuit — Incorrect Signal or Open Circuit Detected in the secondary circuit of ignition coil labeled 'L'.
OBD-II (EN): Ignition Coil L Secondary Circuit Malfunction
Code P2335 indicates an abnormality detected in the secondary circuit of ignition coil 'L' — the component responsible for generating the spark in that cylinder. The most common causes are a faulty ignition coil, worn spark plug, or wiring problem. Due to the risk of catalytic converter damage and continued operation with misfires, prompt workshop diagnosis is recommended.
Symptoms
Engine jerking and vibrations at idle; noticeable misfires felt while driving; loss of engine power and poor throttle response; increased fuel consumption; MIL (Check Engine) light on; possible smell of unburned fuel from the exhaust pipe; engine may run on reduced cylinder count (limp mode).
Possible causes
• Faulty or burnt ignition coil 'L' (open or shorted secondary winding) • Worn or damaged spark plug in the cylinder served by coil 'L' • Damage to the wiring harness or electrical connector of coil 'L' (chafing, corrosion, moisture) • Open or short circuit in the control circuit between ECM/PCM and ignition coil 'L' • Rarely: fault in the ignition control module (ECM/PCM)
Affected systems
Related codes
Wykryto losowe zapłony w wielu cylindrach
Wypadanie zapłonów — cylinder 2
Błąd obwodu sterowania pierwotnego cewki zapłonowej 'D' – sygnał zbyt wysoki. Moduł PCM wykrył nieprawidłowe napięcie w obwodzie pierwotnym cewki zapłonowej cylindra D.
Niski poziom sygnału w obwodzie pierwotnym cewki zapłonowej 'A'. Sterownik silnika wykrył nieprawidłowe napięcie w obwodzie sterowania cewką zapłonową cylindra A.
Wypadanie zapłonów — cylinder 1
Wypadanie zapłonów — cylinder 3
Suggested Hybspec services
Based on the systems affected by this code, we will most likely start with:
Sources and further reading
Does code P2335 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.
