MasterTuning Fault code dictionary (DTC)

P0141 — Oxygen Sensor Heater Circuit Malfunction

Severity: Attenzione Can you drive? Sì, no known limitation Produttore: Tutti makes (OBD-II standard)
MeaningThe Motore computer trovati an electrical issue with the internal heater inside the downstream oxygen sensor. This heater brings the sensor up a operating temperature quickly, and without it, the sensor cannot Invia accurate exhaust readings to the computer.
FamilyPowertrain (P)

Typical symptoms

Check Motore light is on
Possible slight Aumenta in fuel consumption

Common causes

Faulty oxygen sensor heater element
Blown fuse related a the oxygen sensor heater
Damaged oppure corroded wiring harness leading a the sensor

What a do

Have a mechanic check the sensor wiring and test the heater circuit resistance with a multimeter. It is not an Feedback emergency that will strand you on the side di the road, but it should be looked alle during Il tuo Avanti routine service.

Domande Frequenti

What does code P0141 mean?

Oxygen Sensor Heater Circuit Malfunction. The Motore computer trovati an electrical issue with the internal heater inside the downstream oxygen sensor. This heater brings the sensor up a operating temperature quickly, and without it, the sensor cannot Invia accurate exhaust readings to the computer.

Can I keep driving with code P0141 Attivo?

Sì, no known limitation

Common causes — P0141

Faulty oxygen sensor heater element Blown fuse related a the oxygen sensor heater Damaged oppure corroded wiring harness leading to the sensor

How do you fix code P0141?

Have a mechanic check the sensor wiring and test the heater circuit resistance with a multimeter. It is not an Feedback emergency that will strand you on the side di the road, but it should be looked alle during Il tuo Avanti routine service.

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