¿Cuáles son las causas del código P0165?

Faulty oxygen sensor (Bank 2, Sensor 2). Exhaust leak. Vacuum leak. Contaminated oxygen sensor. Engine mechanical issue

¿Qué síntomas produce el código P0165?

Check Engine Light is on. Reduced fuel economy. Increased emissions. Hesitation during acceleration

P0165 — O2 Sensor Circuit Slow OBDResponse

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Descripción

This code means the oxygen sensor on Bank 2, Sensor 2 is responding too slowly to changes in the exhaust gases. The engine computer needs timely data to adjust fuel mixture, and a slow sensor hinders this process.

Causas comunes

Faulty oxygen sensor (Bank 2, Sensor 2)
Exhaust leak
Vacuum leak
Contaminated oxygen sensor
Engine mechanical issue

Síntomas

Check Engine Light is on
Reduced fuel economy
Increased emissions
Hesitation during acceleration