Czujnik pozycji przepustnicy/pedalu — korelacja napięcia (VAG)
P0120O
WysokiElectronic Throttle Body Malfunction (Opel)
OBD-II (EN): Throttle Position Sensor Circuit Malfunction
Code P0120O — Electronic Throttle Body Malfunction (Opel). Symptoms: limp mode. Possible cause: worn throttle motor. Professional diagnosis recommended.
Symptoms
Limp mode, check engine light, no response to accelerator, limited RPM
Possible causes
Worn throttle motor, dirty throttle body, faulty integrated TPS sensors
Affected systems
Related codes
Sterowanie przepustnicą — zakres/sprawność (VAG EPC)
Universal version
This code has a universal OBD-II form:
P0120Obwód czujnika pozycji przepustnicy (TPS) — usterkaCode P0120O appears in these brands
Go to messages and symptoms for your brand — there we analyze this code together with other typical alerts.
Suggested Hybspec services
Based on the systems affected by this code, we will most likely start with:
Tags and synonyms
Does code P0120O 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.
