¿Cuáles son las causas del código P0163?

Faulty oxygen sensor (Bank 2, Sensor 2). Wiring issue causing low voltage. Corroded electrical connector. Problem with the engine computer

¿Qué síntomas produce el código P0163?

Check Engine Light is on. Reduced fuel economy. Increased emissions. Engine may run rich

P0163 — O2 Sensor Circuit Low Voltage

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Descripción

This code means the engine computer is detecting a voltage signal that is too low from the oxygen sensor on Bank 2, Sensor 2. This could be due to a wiring problem or a faulty sensor.

Causas comunes

Faulty oxygen sensor (Bank 2, Sensor 2)
Wiring issue causing low voltage
Corroded electrical connector
Problem with the engine computer

Síntomas

Check Engine Light is on
Reduced fuel economy
Increased emissions
Engine may run rich