P0164

2017-10-10

Description:

  • The fault code P0164 indicates that there is no activity detected in the O2 sensor circuit for Bank 2 Sensor 3. This may cause the engine to run poorly or not start at all.

Possible Symptoms:

  • Illuminated check engine light

  • Poor fuel economy

  • Rough idle or stalling

  • Reduced engine power or acceleration

Possible Causes:

  • Failed O2 sensor

  • Faulty wiring or connections in the circuit

  • Loose or corroded electrical connections

  • Failed engine control module (ECM)

Related Parts:

  • Heated Oxygen Sensor: This is one of the parts that fails very commonly. It measures the amount of oxygen to ensure proper combustion. Problems in the Oxygen Sensor lead to poor fuel economy

Possible Solutions:

  • Replace the O2 sensor

  • Check and repair any damaged wiring or connections

  • Tighten or clean any loose or corroded electrical connections

  • Replace the engine control module (ECM) if necessary

Search